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It is the constant of proportionality or the conversion factor.

Q: What is a constant ratio of two variables related proportionally in math?

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It is the constant of proportionality.

If two variables are directly proportional to one another then the constant of proportionality is the ratio of their values. If they are in inverse proportion then the constant of proportionality is the product of their values.

Direct proportionality. Their graph would be a straight line through the origin, with the slope equal to the ratio.

Graphical: If two variables are proportional, the graph of one of the variables against the other is a straight line through the origin.Algebraic: If the ratio of the two variables is a constant.

Two numbers or variables are directly proportional if their ratio is constant. Put another way, two numbers or variables are directly proportional if one of them is a constant multiple of the other. a is proportional to b ( a ∝ b ) if a/b= constant or equivalently a=b x (constant) When to numbers or variables are directly proportional, if one doubles the other doubles, if one is halved the other is halved, etc.

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It is the constant of proportionality.

It is the constant of proportionality.

Two variables related in such a way that their values always have a constant ratio directly vary.

Direct Proportion

The constant of proportionality between two variables is the ratio of one to the other.

Two variables whose ratio is constant have a linear relationship. The first variable is the second multiplied by the constant.

It is a direct proportion.

If two variables are in direct relationship then the ratio of the two variables is known as the constant of proportion between them. In algebraic form, if X and Y are the two variables, then direct proportionality implies that Y = cX and c is the constant of proportionality.

dependent

If you take any pair of variables in the table, their ratio is a constant.

If two variables are directly proportional to one another then the constant of proportionality is the ratio of their values. If they are in inverse proportion then the constant of proportionality is the product of their values.

For a direct variation equation the constant MUST be 0. Then the ratio of a pair of values of the two variables is the slope.