Question

The value of x in the proportion 1/2:2/3 = 3/4:x is

1
4/9
1 7/9
1/4

Answer 1

\[\LARGE \frac{ \frac{1}{2}}{ \frac{2}{3} } = \frac{\frac{3}{4}}{x}\]

Answer 2

this is the same thing as solving for a proportion with whole numbers. so you would need to cross multiply.
\[\LARGE \frac{ 3 }{ 4 }\times \frac{2}{3} = \frac{1}{2}x\]

Answer 3

so just solve for \(x\)

Answer 4

@tori1423 do you know how to?

Answer 5

yes thank you @calculusxy

Answer 6

you're welcome

Answer 7

so 1? @calculusxy

Answer 8

let's check
\[\LARGE \frac{ 1 }{ 2 } = \frac{1}{2}x\]
\[\LARGE x = 1\]

Answer 9

\[\huge \color{green}{\checkmark}\]