Finding the Third Proportional to 176,302.13 and 264,457.13
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Solution
The third proportional to 176,302.13 and 264,457.13 is: 396,691.59
Step by Step Solution
- Step 1: Write the proportion equation
176,302.13 : 264,457.13 = 264,457.13 : x - Step 2: Convert to fraction form
176,302.13/264,457.13 = 264,457.13/x - Step 3: Cross multiply
176,302.13x = 264,457.13 × 264,457.13 - Step 4: Simplify right side
176,302.13x = 69,937,570,963.27 - Step 5: Solve for x
x = 69,937,570,963.27/176,302.13 - Step 6: Final answer
x = 396,691.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.