Home / 67,732.11-101,604.84-23,353.02

Finding the Fourth Proportional to 67,732.11, 101,604.84 and 23,353.02

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Solution

The fourth proportional to 67,732.11, 101,604.84 and 23,353.02 is: 35,031.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,732.11 : 101,604.84 = 23,353.02 : x
  2. Step 2: Convert to fraction form
    67,732.11/101,604.84 = 23,353.02/x
  3. Step 3: Cross multiply
    67,732.11x = 101,604.84 × 23,353.02
  4. Step 4: Simplify right side
    67,732.11x = 2,372,779,860.62
  5. Step 5: Solve for x
    x = 2,372,779,860.62/67,732.11
  6. Step 6: Final answer
    x = 35,031.83

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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.