Home / 67,660.54-101,423.88-32,059.33

Finding the Fourth Proportional to 67,660.54, 101,423.88 and 32,059.33

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Solution

The fourth proportional to 67,660.54, 101,423.88 and 32,059.33 is: 48,057.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,660.54 : 101,423.88 = 32,059.33 : x
  2. Step 2: Convert to fraction form
    67,660.54/101,423.88 = 32,059.33/x
  3. Step 3: Cross multiply
    67,660.54x = 101,423.88 × 32,059.33
  4. Step 4: Simplify right side
    67,660.54x = 3,251,581,385.24
  5. Step 5: Solve for x
    x = 3,251,581,385.24/67,660.54
  6. Step 6: Final answer
    x = 48,057.28

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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.