Home / 88,385.04-132,498.96-32,214.57

Finding the Fourth Proportional to 88,385.04, 132,498.96 and 32,214.57

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Solution

The fourth proportional to 88,385.04, 132,498.96 and 32,214.57 is: 48,293.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,385.04 : 132,498.96 = 32,214.57 : x
  2. Step 2: Convert to fraction form
    88,385.04/132,498.96 = 32,214.57/x
  3. Step 3: Cross multiply
    88,385.04x = 132,498.96 × 32,214.57
  4. Step 4: Simplify right side
    88,385.04x = 4,268,397,021.85
  5. Step 5: Solve for x
    x = 4,268,397,021.85/88,385.04
  6. Step 6: Final answer
    x = 48,293.21

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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.