Home / 41,338.80-57,047.04-22,475.88

Finding the Fourth Proportional to 41,338.80, 57,047.04 and 22,475.88

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Solution

The fourth proportional to 41,338.80, 57,047.04 and 22,475.88 is: 31,016.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,338.80 : 57,047.04 = 22,475.88 : x
  2. Step 2: Convert to fraction form
    41,338.80/57,047.04 = 22,475.88/x
  3. Step 3: Cross multiply
    41,338.80x = 57,047.04 × 22,475.88
  4. Step 4: Simplify right side
    41,338.80x = 1,282,182,425.40
  5. Step 5: Solve for x
    x = 1,282,182,425.40/41,338.80
  6. Step 6: Final answer
    x = 31,016.44

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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.