# How do you find two geometric means between 3 and 375?

Dec 8, 2015

If the common ratio is $r$, then ...

$3 \times {r}^{3} = 375$

#### Explanation:

Solving for r:

${r}^{3} = \frac{375}{3} = 125$

$r = 5$

Geometric Sequence is ...

$3 , 15 , 75 , 375$

hope that helped