Home / 41,414.16-57,152.21-22,551.29

Finding the Fourth Proportional to 41,414.16, 57,152.21 and 22,551.29

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Solution

The fourth proportional to 41,414.16, 57,152.21 and 22,551.29 is: 31,121.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,414.16 : 57,152.21 = 22,551.29 : x
  2. Step 2: Convert to fraction form
    41,414.16/57,152.21 = 22,551.29/x
  3. Step 3: Cross multiply
    41,414.16x = 57,152.21 × 22,551.29
  4. Step 4: Simplify right side
    41,414.16x = 1,288,855,663.33
  5. Step 5: Solve for x
    x = 1,288,855,663.33/41,414.16
  6. Step 6: Final answer
    x = 31,121.13

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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.