Home / 88,592.90-132,778.64-63,253.10

Finding the Fourth Proportional to 88,592.90, 132,778.64 and 63,253.10

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Solution

The fourth proportional to 88,592.90, 132,778.64 and 63,253.10 is: 94,800.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,592.90 : 132,778.64 = 63,253.10 : x
  2. Step 2: Convert to fraction form
    88,592.90/132,778.64 = 63,253.10/x
  3. Step 3: Cross multiply
    88,592.90x = 132,778.64 × 63,253.10
  4. Step 4: Simplify right side
    88,592.90x = 8,398,660,593.78
  5. Step 5: Solve for x
    x = 8,398,660,593.78/88,592.90
  6. Step 6: Final answer
    x = 94,800.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.