Finding the Third Proportional to 324,248.75 and 517,992.75
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Solution
The third proportional to 324,248.75 and 517,992.75 is: 827,502.00
Step by Step Solution
- Step 1: Write the proportion equation
324,248.75 : 517,992.75 = 517,992.75 : x - Step 2: Convert to fraction form
324,248.75/517,992.75 = 517,992.75/x - Step 3: Cross multiply
324,248.75x = 517,992.75 × 517,992.75 - Step 4: Simplify right side
324,248.75x = 268,316,489,052.56 - Step 5: Solve for x
x = 268,316,489,052.56/324,248.75 - Step 6: Final answer
x = 827,502.00
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.