Home / 41,167.75-56,811.56-22,304.88

Finding the Fourth Proportional to 41,167.75, 56,811.56 and 22,304.88

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Solution

The fourth proportional to 41,167.75, 56,811.56 and 22,304.88 is: 30,780.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167.75 : 56,811.56 = 22,304.88 : x
  2. Step 2: Convert to fraction form
    41,167.75/56,811.56 = 22,304.88/x
  3. Step 3: Cross multiply
    41,167.75x = 56,811.56 × 22,304.88
  4. Step 4: Simplify right side
    41,167.75x = 1,267,175,028.41
  5. Step 5: Solve for x
    x = 1,267,175,028.41/41,167.75
  6. Step 6: Final answer
    x = 30,780.77

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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.