Home / 49,280.34-73,932.13-15,997.85

Finding the Fourth Proportional to 49,280.34, 73,932.13 and 15,997.85

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Solution

The fourth proportional to 49,280.34, 73,932.13 and 15,997.85 is: 24,000.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,280.34 : 73,932.13 = 15,997.85 : x
  2. Step 2: Convert to fraction form
    49,280.34/73,932.13 = 15,997.85/x
  3. Step 3: Cross multiply
    49,280.34x = 73,932.13 × 15,997.85
  4. Step 4: Simplify right side
    49,280.34x = 1,182,754,756.26
  5. Step 5: Solve for x
    x = 1,182,754,756.26/49,280.34
  6. Step 6: Final answer
    x = 24,000.54

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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.