Finding the Third Proportional to 176,487.75 and 266,394.75
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Solution
The third proportional to 176,487.75 and 266,394.75 is: 402,102.48
Step by Step Solution
- Step 1: Write the proportion equation
176,487.75 : 266,394.75 = 266,394.75 : x - Step 2: Convert to fraction form
176,487.75/266,394.75 = 266,394.75/x - Step 3: Cross multiply
176,487.75x = 266,394.75 × 266,394.75 - Step 4: Simplify right side
176,487.75x = 70,966,162,827.56 - Step 5: Solve for x
x = 70,966,162,827.56/176,487.75 - Step 6: Final answer
x = 402,102.48
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.