Home / 29,543.20-44,314.76-8,766.70

Finding the Fourth Proportional to 29,543.20, 44,314.76 and 8,766.70

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Solution

The fourth proportional to 29,543.20, 44,314.76 and 8,766.70 is: 13,150.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,543.20 : 44,314.76 = 8,766.70 : x
  2. Step 2: Convert to fraction form
    29,543.20/44,314.76 = 8,766.70/x
  3. Step 3: Cross multiply
    29,543.20x = 44,314.76 × 8,766.70
  4. Step 4: Simplify right side
    29,543.20x = 388,494,206.49
  5. Step 5: Solve for x
    x = 388,494,206.49/29,543.20
  6. Step 6: Final answer
    x = 13,150.04

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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.