Home / 41,392.44-57,121.92-22,529.52

Finding the Fourth Proportional to 41,392.44, 57,121.92 and 22,529.52

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Solution

The fourth proportional to 41,392.44, 57,121.92 and 22,529.52 is: 31,090.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,392.44 : 57,121.92 = 22,529.52 : x
  2. Step 2: Convert to fraction form
    41,392.44/57,121.92 = 22,529.52/x
  3. Step 3: Cross multiply
    41,392.44x = 57,121.92 × 22,529.52
  4. Step 4: Simplify right side
    41,392.44x = 1,286,929,439.08
  5. Step 5: Solve for x
    x = 1,286,929,439.08/41,392.44
  6. Step 6: Final answer
    x = 31,090.93

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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.