12 : 36 = 24 : n
You asked:
Solve \(12 : 36=24 : n\) for the variable \(n\).
MathBot Answer:
$$\begin{aligned}n &= 72\end{aligned}$$
Express both ratios as fractions. \[\frac{12}{36} = \frac{24}{n}\]
Cross-multiply and solve for the unknown. $$\begin{aligned}\frac{12}{36} &= \frac{24}{n} \\ 12 n &= 864 \\ n &&= 72 \end{aligned}$$