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Finding the Third Proportional to 152,673 and 224,448

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Solution

The third proportional to 152,673 and 224,448 is: 329,966.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,673 : 224,448 = 224,448 : x
  2. Step 2: Convert to fraction form
    152,673/224,448 = 224,448/x
  3. Step 3: Cross multiply
    152,673x = 224,448 × 224,448
  4. Step 4: Simplify right side
    152,673x = 50,376,904,704
  5. Step 5: Solve for x
    x = 50,376,904,704/152,673
  6. Step 6: Final answer
    x = 329,966.04

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.