Home / 41,314.15-57,013.52-22,451.27

Finding the Fourth Proportional to 41,314.15, 57,013.52 and 22,451.27

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Solution

The fourth proportional to 41,314.15, 57,013.52 and 22,451.27 is: 30,982.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314.15 : 57,013.52 = 22,451.27 : x
  2. Step 2: Convert to fraction form
    41,314.15/57,013.52 = 22,451.27/x
  3. Step 3: Cross multiply
    41,314.15x = 57,013.52 × 22,451.27
  4. Step 4: Simplify right side
    41,314.15x = 1,280,026,129.83
  5. Step 5: Solve for x
    x = 1,280,026,129.83/41,314.15
  6. Step 6: Final answer
    x = 30,982.76

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1.5x scale

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.