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For a geometric sequence or geometric series, the common ratio is the ratio of a term to the previous term. This ratio is usually indicated by the variable r.

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The common ratio is the ratio between two numbers in a geometric sequence. Keep reading for a detailed definition, the formula for determining the...

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The constant factor between consecutive terms of a geometric sequence is called the common ratio.

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To find the common ratio, I have to divide a successive pair of terms. It doesn't matter which pair I pick, as long as they're right next to each other. To be thorough ...

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Sometimes we are asked to find the common ratio of a certain geometric progression, and then use this to find a group of terms or simply a specific term.

mathworld.wolfram.com/CommonRatio.html

Stover, Christopher. "Common Ratio." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. http://mathworld.wolfram.com/ CommonRatio.

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We deal with varies terms like common ratio, common distance, first term, n-th term etc. In geometric series or sequence, the common ratio is the ratio of a term to ...

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Common ratio definition, geometric ratio. See more.