In Seattle, the tax on a property assessed at $550,000 is $8,250.
If tax rates are proportional in this city, how much would the tax be on a property assessed at $580,000?
Let x be the tax on a property assessed at $580,000.
Then we can set up the following proportion
[tex]\frac{x}{\$580,000}=\frac{\$8,250}{\$550,000}[/tex]Let us solve the equation for x.
[tex]\begin{gathered} \frac{x}{\$580,000}=\frac{\$8,250}{\$550,000} \\ x=\$580,000\cdot\frac{\$8,250}{\$550,000} \\ x=\$8,700 \end{gathered}[/tex]There would be an $8,700 tax be on a property assessed at $580,000.