Home / 26,404.38-39,512.16-22,935.24

Finding the Fourth Proportional to 26,404.38, 39,512.16 and 22,935.24

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Solution

The fourth proportional to 26,404.38, 39,512.16 and 22,935.24 is: 34,320.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,404.38 : 39,512.16 = 22,935.24 : x
  2. Step 2: Convert to fraction form
    26,404.38/39,512.16 = 22,935.24/x
  3. Step 3: Cross multiply
    26,404.38x = 39,512.16 × 22,935.24
  4. Step 4: Simplify right side
    26,404.38x = 906,220,872.52
  5. Step 5: Solve for x
    x = 906,220,872.52/26,404.38
  6. Step 6: Final answer
    x = 34,320.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.