Home / 41,527.44-57,310.20-22,664.88

Finding the Fourth Proportional to 41,527.44, 57,310.20 and 22,664.88

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Solution

The fourth proportional to 41,527.44, 57,310.20 and 22,664.88 is: 31,278.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,527.44 : 57,310.20 = 22,664.88 : x
  2. Step 2: Convert to fraction form
    41,527.44/57,310.20 = 22,664.88/x
  3. Step 3: Cross multiply
    41,527.44x = 57,310.20 × 22,664.88
  4. Step 4: Simplify right side
    41,527.44x = 1,298,928,805.78
  5. Step 5: Solve for x
    x = 1,298,928,805.78/41,527.44
  6. Step 6: Final answer
    x = 31,278.81

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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.