Home / 41,607.92-57,418.76-22,745.04

Finding the Fourth Proportional to 41,607.92, 57,418.76 and 22,745.04

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Solution

The fourth proportional to 41,607.92, 57,418.76 and 22,745.04 is: 31,388.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,607.92 : 57,418.76 = 22,745.04 : x
  2. Step 2: Convert to fraction form
    41,607.92/57,418.76 = 22,745.04/x
  3. Step 3: Cross multiply
    41,607.92x = 57,418.76 × 22,745.04
  4. Step 4: Simplify right side
    41,607.92x = 1,305,991,992.95
  5. Step 5: Solve for x
    x = 1,305,991,992.95/41,607.92
  6. Step 6: Final answer
    x = 31,388.06

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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.