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Suppose 12 is the GM of 16 and x

then 12 = sqrt(16*x)

squaring both sides: 144 = 16*x

so that x = 9

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Q: 12 is the geometric mean of 16 and what number?
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Related questions

What is the geometric mean of 12 and 16?

The geometric mean of 12 and 16 is 13.8564064606


What is the geometric mean of 9and 16?

Geometric mean of 9 and 16 is 12. Look at link: "Calculation of the geometric mean of two numbers".


What is the geometric mean for 12 and 16?

13.8564064606


What is the geometric mean for 9 and 16?

The geometric mean of 9 and 16 = square root of (9 x 16) = square root of 144 = 12.


What is the geometric mean between 12 and 16?

13.8564064606


Twelve is the Geometric Mean of 9 and what number?

16.


4 is the geometric mean of 1 and what number?

16. Geometric mean of two numbers is the square root of their product.


What is the Geometric Mean of 9 and 16?

sqrt(9 * 16) = sqrt(144) = 12


What is the geometric mean of 6 and 12?

The geometric mean of the set { 12, 16 } is the square root of 192, or approximately 13.856.To find a geometric mean from a set of numbers, you find the product of the members of the set, and then take the nth root of that product, where n equals the count of the number of members in the set.Given the set { 12, 16 } our count is 2. Therefore, we will be taking the 2nd root (or "square root.")SQRT( 12 * 16 )SQRT( 192 ) or approximately 13.856


What is the geometric mean of 16 and 3?

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What is the geometric mean of 8 and 16?

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Is the geometric mean of 3 and 48 16?

No. It is 12Here is why:The geometric mean of 3 and 48 is the square root of 3x38=144So it is the square root of 144 which is 12.In general, the geometric mean of the numbers a1 a2 ....an is the nth root of the product of the ai from i=1 to i=n