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Finding the Third Proportional to 70,440 and 95,938

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Solution

The third proportional to 70,440 and 95,938 is: 130,665.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,440 : 95,938 = 95,938 : x
  2. Step 2: Convert to fraction form
    70,440/95,938 = 95,938/x
  3. Step 3: Cross multiply
    70,440x = 95,938 × 95,938
  4. Step 4: Simplify right side
    70,440x = 9,204,099,844
  5. Step 5: Solve for x
    x = 9,204,099,844/70,440
  6. Step 6: Final answer
    x = 130,665.81

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.