Home / 88,248.27-132,343.95-29,069.85

Finding the Fourth Proportional to 88,248.27, 132,343.95 and 29,069.85

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Solution

The fourth proportional to 88,248.27, 132,343.95 and 29,069.85 is: 43,595.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,248.27 : 132,343.95 = 29,069.85 : x
  2. Step 2: Convert to fraction form
    88,248.27/132,343.95 = 29,069.85/x
  3. Step 3: Cross multiply
    88,248.27x = 132,343.95 × 29,069.85
  4. Step 4: Simplify right side
    88,248.27x = 3,847,218,774.91
  5. Step 5: Solve for x
    x = 3,847,218,774.91/88,248.27
  6. Step 6: Final answer
    x = 43,595.40

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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.