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Finding the Third Proportional to 62,652.75 and 147,849.38

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Solution

The third proportional to 62,652.75 and 147,849.38 is: 348,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,652.75 : 147,849.38 = 147,849.38 : x
  2. Step 2: Convert to fraction form
    62,652.75/147,849.38 = 147,849.38/x
  3. Step 3: Cross multiply
    62,652.75x = 147,849.38 × 147,849.38
  4. Step 4: Simplify right side
    62,652.75x = 21,859,437,687.89
  5. Step 5: Solve for x
    x = 21,859,437,687.89/62,652.75
  6. Step 6: Final answer
    x = 348,898.30

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.