Home / 41,400.03-57,136.41-25,484.16

Finding the Fourth Proportional to 41,400.03, 57,136.41 and 25,484.16

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Solution

The fourth proportional to 41,400.03, 57,136.41 and 25,484.16 is: 35,170.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,400.03 : 57,136.41 = 25,484.16 : x
  2. Step 2: Convert to fraction form
    41,400.03/57,136.41 = 25,484.16/x
  3. Step 3: Cross multiply
    41,400.03x = 57,136.41 × 25,484.16
  4. Step 4: Simplify right side
    41,400.03x = 1,456,073,414.27
  5. Step 5: Solve for x
    x = 1,456,073,414.27/41,400.03
  6. Step 6: Final answer
    x = 35,170.83

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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.