Solve for c a/b=c/d

$\frac{a}{b} = \frac{c}{d}$

Step 1

Rewrite the equation as $\frac{c}{d} = \frac{a}{b}$ .

$\frac{c}{d} = \frac{a}{b}$

Step 2

Multiply both sides by $d$ .

$\frac{c}{d} d = \frac{a}{b} d$

Step 3

Simplify.

Simplify the left side.

Cancel the common factor of $d$ .

Cancel the common factor.

$\frac{c}{d} d = \frac{a}{b} d$

Rewrite the expression.

$c = \frac{a}{b} d$

Simplify the right side.

Combine $\frac{a}{b}$ and $d$ .

$c = \frac{a d}{b}$