Home / 41,603.44-57,396.42-25,660.12

Finding the Fourth Proportional to 41,603.44, 57,396.42 and 25,660.12

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Solution

The fourth proportional to 41,603.44, 57,396.42 and 25,660.12 is: 35,400.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,603.44 : 57,396.42 = 25,660.12 : x
  2. Step 2: Convert to fraction form
    41,603.44/57,396.42 = 25,660.12/x
  3. Step 3: Cross multiply
    41,603.44x = 57,396.42 × 25,660.12
  4. Step 4: Simplify right side
    41,603.44x = 1,472,799,024.77
  5. Step 5: Solve for x
    x = 1,472,799,024.77/41,603.44
  6. Step 6: Final answer
    x = 35,400.90

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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.