Home / 45,223.38-62,408.61-25,081.92

Finding the Fourth Proportional to 45,223.38, 62,408.61 and 25,081.92

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Solution

The fourth proportional to 45,223.38, 62,408.61 and 25,081.92 is: 34,613.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,223.38 : 62,408.61 = 25,081.92 : x
  2. Step 2: Convert to fraction form
    45,223.38/62,408.61 = 25,081.92/x
  3. Step 3: Cross multiply
    45,223.38x = 62,408.61 × 25,081.92
  4. Step 4: Simplify right side
    45,223.38x = 1,565,327,763.33
  5. Step 5: Solve for x
    x = 1,565,327,763.33/45,223.38
  6. Step 6: Final answer
    x = 34,613.24

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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.