QuestionBoyle's Law involves the pressure and volume of gas in a container. It can be represented by the formula $P_{1} V_{1}=P_{2} V_{2}$. When the formula is solved for $P_{2}$, the result is 1) $P_{1} V_{1} V_{2}$ 2) $\frac{V_{2}}{P_{1} V_{1}}$ 3) $\frac{P_{1} V_{1}}{V_{2}}$ 4) $\frac{P_{1} V_{2}}{V_{1}}$