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Finding the Third Proportional to 62,349 and 133,452

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Solution

The third proportional to 62,349 and 133,452 is: 285,641.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,349 : 133,452 = 133,452 : x
  2. Step 2: Convert to fraction form
    62,349/133,452 = 133,452/x
  3. Step 3: Cross multiply
    62,349x = 133,452 × 133,452
  4. Step 4: Simplify right side
    62,349x = 17,809,436,304
  5. Step 5: Solve for x
    x = 17,809,436,304/62,349
  6. Step 6: Final answer
    x = 285,641.09

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.