Home / 41,576.32-57,375.22-22,713.58

Finding the Fourth Proportional to 41,576.32, 57,375.22 and 22,713.58

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Solution

The fourth proportional to 41,576.32, 57,375.22 and 22,713.58 is: 31,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,576.32 : 57,375.22 = 22,713.58 : x
  2. Step 2: Convert to fraction form
    41,576.32/57,375.22 = 22,713.58/x
  3. Step 3: Cross multiply
    41,576.32x = 57,375.22 × 22,713.58
  4. Step 4: Simplify right side
    41,576.32x = 1,303,196,249.04
  5. Step 5: Solve for x
    x = 1,303,196,249.04/41,576.32
  6. Step 6: Final answer
    x = 31,344.68

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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.