Home / 44,757.12-67,133.95-15,174.95

Finding the Fourth Proportional to 44,757.12, 67,133.95 and 15,174.95

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Solution

The fourth proportional to 44,757.12, 67,133.95 and 15,174.95 is: 22,761.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,757.12 : 67,133.95 = 15,174.95 : x
  2. Step 2: Convert to fraction form
    44,757.12/67,133.95 = 15,174.95/x
  3. Step 3: Cross multiply
    44,757.12x = 67,133.95 × 15,174.95
  4. Step 4: Simplify right side
    44,757.12x = 1,018,754,527.39
  5. Step 5: Solve for x
    x = 1,018,754,527.39/44,757.12
  6. Step 6: Final answer
    x = 22,761.85

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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.