Home / 79,834.02-110,176.11-44,023.92

Finding the Fourth Proportional to 79,834.02, 110,176.11 and 44,023.92

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Solution

The fourth proportional to 79,834.02, 110,176.11 and 44,023.92 is: 60,755.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,834.02 : 110,176.11 = 44,023.92 : x
  2. Step 2: Convert to fraction form
    79,834.02/110,176.11 = 44,023.92/x
  3. Step 3: Cross multiply
    79,834.02x = 110,176.11 × 44,023.92
  4. Step 4: Simplify right side
    79,834.02x = 4,850,384,252.55
  5. Step 5: Solve for x
    x = 4,850,384,252.55/79,834.02
  6. Step 6: Final answer
    x = 60,755.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.