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Finding the Third Proportional to 46,062 and 71,469

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Solution

The third proportional to 46,062 and 71,469 is: 110,890.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,062 : 71,469 = 71,469 : x
  2. Step 2: Convert to fraction form
    46,062/71,469 = 71,469/x
  3. Step 3: Cross multiply
    46,062x = 71,469 × 71,469
  4. Step 4: Simplify right side
    46,062x = 5,107,817,961
  5. Step 5: Solve for x
    x = 5,107,817,961/46,062
  6. Step 6: Final answer
    x = 110,890.06

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.