Home / 80,025.26-120,044.02-23,861.10

Finding the Fourth Proportional to 80,025.26, 120,044.02 and 23,861.10

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Solution

The fourth proportional to 80,025.26, 120,044.02 and 23,861.10 is: 35,793.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,025.26 : 120,044.02 = 23,861.10 : x
  2. Step 2: Convert to fraction form
    80,025.26/120,044.02 = 23,861.10/x
  3. Step 3: Cross multiply
    80,025.26x = 120,044.02 × 23,861.10
  4. Step 4: Simplify right side
    80,025.26x = 2,864,382,365.62
  5. Step 5: Solve for x
    x = 2,864,382,365.62/80,025.26
  6. Step 6: Final answer
    x = 35,793.48

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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.