Home / 41,418.03-57,155.38-25,312.29

Finding the Fourth Proportional to 41,418.03, 57,155.38 and 25,312.29

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Solution

The fourth proportional to 41,418.03, 57,155.38 and 25,312.29 is: 34,930.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418.03 : 57,155.38 = 25,312.29 : x
  2. Step 2: Convert to fraction form
    41,418.03/57,155.38 = 25,312.29/x
  3. Step 3: Cross multiply
    41,418.03x = 57,155.38 × 25,312.29
  4. Step 4: Simplify right side
    41,418.03x = 1,446,733,553.62
  5. Step 5: Solve for x
    x = 1,446,733,553.62/41,418.03
  6. Step 6: Final answer
    x = 34,930.04

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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.