Finding the Third Proportional to 86,656.13 and 187,527.75
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Solution
The third proportional to 86,656.13 and 187,527.75 is: 405,818.48
Step by Step Solution
- Step 1: Write the proportion equation
86,656.13 : 187,527.75 = 187,527.75 : x - Step 2: Convert to fraction form
86,656.13/187,527.75 = 187,527.75/x - Step 3: Cross multiply
86,656.13x = 187,527.75 × 187,527.75 - Step 4: Simplify right side
86,656.13x = 35,166,657,020.06 - Step 5: Solve for x
x = 35,166,657,020.06/86,656.13 - Step 6: Final answer
x = 405,818.48
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.