Question

Determine if the following are in proportion.
$4,6,8,12$

Answer 1

We've,

$\frac{6}{4}=\frac{3}{2}$.

And $\frac{12}{8}=\frac{3}{2}$.

Since $\frac{6}{4}=\frac{12}{8}$ so the given numbers are in proportion.