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Finding the Fourth Proportional to 41,494.74, 57,262.05 and 22,630.74

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Solution

The fourth proportional to 41,494.74, 57,262.05 and 22,630.74 is: 31,230.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,494.74 : 57,262.05 = 22,630.74 : x
  2. Step 2: Convert to fraction form
    41,494.74/57,262.05 = 22,630.74/x
  3. Step 3: Cross multiply
    41,494.74x = 57,262.05 × 22,630.74
  4. Step 4: Simplify right side
    41,494.74x = 1,295,882,565.42
  5. Step 5: Solve for x
    x = 1,295,882,565.42/41,494.74
  6. Step 6: Final answer
    x = 31,230.04

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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.