Home / 41,167.67-56,811.60-22,304.79

Finding the Fourth Proportional to 41,167.67, 56,811.60 and 22,304.79

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Solution

The fourth proportional to 41,167.67, 56,811.60 and 22,304.79 is: 30,780.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167.67 : 56,811.60 = 22,304.79 : x
  2. Step 2: Convert to fraction form
    41,167.67/56,811.60 = 22,304.79/x
  3. Step 3: Cross multiply
    41,167.67x = 56,811.60 × 22,304.79
  4. Step 4: Simplify right side
    41,167.67x = 1,267,170,807.56
  5. Step 5: Solve for x
    x = 1,267,170,807.56/41,167.67
  6. Step 6: Final answer
    x = 30,780.73

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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.