Home / 49,006.76-73,522.46-15,729.80

Finding the Fourth Proportional to 49,006.76, 73,522.46 and 15,729.80

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Solution

The fourth proportional to 49,006.76, 73,522.46 and 15,729.80 is: 23,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,006.76 : 73,522.46 = 15,729.80 : x
  2. Step 2: Convert to fraction form
    49,006.76/73,522.46 = 15,729.80/x
  3. Step 3: Cross multiply
    49,006.76x = 73,522.46 × 15,729.80
  4. Step 4: Simplify right side
    49,006.76x = 1,156,493,591.31
  5. Step 5: Solve for x
    x = 1,156,493,591.31/49,006.76
  6. Step 6: Final answer
    x = 23,598.65

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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.