Home / 41,490.30-57,261.76-25,354.29

Finding the Fourth Proportional to 41,490.30, 57,261.76 and 25,354.29

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Solution

The fourth proportional to 41,490.30, 57,261.76 and 25,354.29 is: 34,992.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,490.30 : 57,261.76 = 25,354.29 : x
  2. Step 2: Convert to fraction form
    41,490.30/57,261.76 = 25,354.29/x
  3. Step 3: Cross multiply
    41,490.30x = 57,261.76 × 25,354.29
  4. Step 4: Simplify right side
    41,490.30x = 1,451,831,205.56
  5. Step 5: Solve for x
    x = 1,451,831,205.56/41,490.30
  6. Step 6: Final answer
    x = 34,992.06

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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.