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Finding the Third Proportional to 40,520.25 and 62,076.38

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Solution

The third proportional to 40,520.25 and 62,076.38 is: 95,100.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,520.25 : 62,076.38 = 62,076.38 : x
  2. Step 2: Convert to fraction form
    40,520.25/62,076.38 = 62,076.38/x
  3. Step 3: Cross multiply
    40,520.25x = 62,076.38 × 62,076.38
  4. Step 4: Simplify right side
    40,520.25x = 3,853,476,333.14
  5. Step 5: Solve for x
    x = 3,853,476,333.14/40,520.25
  6. Step 6: Final answer
    x = 95,100.01

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.