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In Seattle, the tax on a property assessed at $400,000 is $5,600. Which of the following proportions could you use to find the tax on a property assessed at $480,000?

Select ALL proportions that could work.

$\displaystyle \frac{{5600}}{{400000}}=\frac{{x}}{{480000}}$
$\displaystyle \frac{{x}}{{5600}}=\frac{{480000}}{{400000}}$
$\displaystyle \frac{{5600}}{{480000}}=\frac{{400000}}{{x}}$
$\displaystyle \frac{{480000}}{{x}}=\frac{{400000}}{{5600}}$

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