answersLogoWhite

0


Best Answer

Two ratios, a:b and c:d are proportional if there is some number x such that a = cx and b = dx.

Equivalently, if ad = bc (each is equal to cdx).

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does it mean for ratios to be proportional?
Write your answer...
Submit
Still have questions?
magnify glass
imp