Home / 79,414.13-119,121.20-24,010.13

Finding the Fourth Proportional to 79,414.13, 119,121.20 and 24,010.13

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Solution

The fourth proportional to 79,414.13, 119,121.20 and 24,010.13 is: 36,015.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,414.13 : 119,121.20 = 24,010.13 : x
  2. Step 2: Convert to fraction form
    79,414.13/119,121.20 = 24,010.13/x
  3. Step 3: Cross multiply
    79,414.13x = 119,121.20 × 24,010.13
  4. Step 4: Simplify right side
    79,414.13x = 2,860,114,782.10
  5. Step 5: Solve for x
    x = 2,860,114,782.10/79,414.13
  6. Step 6: Final answer
    x = 36,015.19

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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.