Home / 96,204.40-132,723.24-63,954.61

Finding the Fourth Proportional to 96,204.40, 132,723.24 and 63,954.61

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Solution

The fourth proportional to 96,204.40, 132,723.24 and 63,954.61 is: 88,231.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,204.40 : 132,723.24 = 63,954.61 : x
  2. Step 2: Convert to fraction form
    96,204.40/132,723.24 = 63,954.61/x
  3. Step 3: Cross multiply
    96,204.40x = 132,723.24 × 63,954.61
  4. Step 4: Simplify right side
    96,204.40x = 8,488,263,052.14
  5. Step 5: Solve for x
    x = 8,488,263,052.14/96,204.40
  6. Step 6: Final answer
    x = 88,231.55

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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.