Home / 95,446.31-131,781.80-59,652.41

Finding the Fourth Proportional to 95,446.31, 131,781.80 and 59,652.41

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Solution

The fourth proportional to 95,446.31, 131,781.80 and 59,652.41 is: 82,361.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,446.31 : 131,781.80 = 59,652.41 : x
  2. Step 2: Convert to fraction form
    95,446.31/131,781.80 = 59,652.41/x
  3. Step 3: Cross multiply
    95,446.31x = 131,781.80 × 59,652.41
  4. Step 4: Simplify right side
    95,446.31x = 7,861,101,454.36
  5. Step 5: Solve for x
    x = 7,861,101,454.36/95,446.31
  6. Step 6: Final answer
    x = 82,361.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.