Finding the Third Proportional to 176,490.25 and 270,035.75
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Solution
The third proportional to 176,490.25 and 270,035.75 is: 413,163.37
Step by Step Solution
- Step 1: Write the proportion equation
176,490.25 : 270,035.75 = 270,035.75 : x - Step 2: Convert to fraction form
176,490.25/270,035.75 = 270,035.75/x - Step 3: Cross multiply
176,490.25x = 270,035.75 × 270,035.75 - Step 4: Simplify right side
176,490.25x = 72,919,306,278.06 - Step 5: Solve for x
x = 72,919,306,278.06/176,490.25 - Step 6: Final answer
x = 413,163.37
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.