[tex] \frac{x}{0.5} = \frac{ \frac{1}{2} }{ 3} \\ \frac{ \frac{x}{1} }{2} = \frac{1}{6} \\ 2x = \frac{1}{6} \\ x = \frac{1}{12} \\ \\ \frac{ \frac{1}{4} }{2} = \frac{ \frac{3}{2} }{x} \\ \frac{ \frac{1}{4} }{2} = \frac{ \frac{3}{2} }{x} \: \: \\ \frac{1}{8} = \frac{3}{2x} \\ 2x = 24 \\ x = 12[/tex]
