Home / 88,337.36-132,506.04-60,551.12

Finding the Fourth Proportional to 88,337.36, 132,506.04 and 60,551.12

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Solution

The fourth proportional to 88,337.36, 132,506.04 and 60,551.12 is: 90,826.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,337.36 : 132,506.04 = 60,551.12 : x
  2. Step 2: Convert to fraction form
    88,337.36/132,506.04 = 60,551.12/x
  3. Step 3: Cross multiply
    88,337.36x = 132,506.04 × 60,551.12
  4. Step 4: Simplify right side
    88,337.36x = 8,023,389,128.76
  5. Step 5: Solve for x
    x = 8,023,389,128.76/88,337.36
  6. Step 6: Final answer
    x = 90,826.68

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Similar ratio
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1.5x scale

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.