Question 370331
{{{3/8}}} is to {{{50}}} as {{{3}}} {{{3/4}}} is to {{{X}}}.
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{{{3+3/4=12/4+3/4=15/4}}}
{{{(3/8)/50=(15/4)/X}}}
{{{X=(15/4)(50)(8/3)}}}
{{{highlight(X=500)}}} miles