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Finding the Third Proportional to 43,002 and 65,151

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Solution

The third proportional to 43,002 and 65,151 is: 98,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,002 : 65,151 = 65,151 : x
  2. Step 2: Convert to fraction form
    43,002/65,151 = 65,151/x
  3. Step 3: Cross multiply
    43,002x = 65,151 × 65,151
  4. Step 4: Simplify right side
    43,002x = 4,244,652,801
  5. Step 5: Solve for x
    x = 4,244,652,801/43,002
  6. Step 6: Final answer
    x = 98,708.26

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.