12: 35 :: 16: ?
You asked:
Solve \(12 : 35=16 : ?\) for the variable \(?\).
MathBot Answer:
$$\begin{aligned}? &= \frac{140}{3}\end{aligned}$$
Express both ratios as fractions. \[\frac{12}{35} = \frac{16}{?}\]
Cross-multiply and solve for the unknown. $$\begin{aligned}\frac{12}{35} &= \frac{16}{?} \\ 12 ? &= 560 \\ ? &&= \frac{140}{3} \end{aligned}$$