Finding the Third Proportional to 176,725.13 and 381,471.75
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Solution
The third proportional to 176,725.13 and 381,471.75 is: 823,429.58
Step by Step Solution
- Step 1: Write the proportion equation
176,725.13 : 381,471.75 = 381,471.75 : x - Step 2: Convert to fraction form
176,725.13/381,471.75 = 381,471.75/x - Step 3: Cross multiply
176,725.13x = 381,471.75 × 381,471.75 - Step 4: Simplify right side
176,725.13x = 145,520,696,048.06 - Step 5: Solve for x
x = 145,520,696,048.06/176,725.13 - Step 6: Final answer
x = 823,429.58
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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.