Home / 41,331.28-57,043.39-25,207.94

Finding the Fourth Proportional to 41,331.28, 57,043.39 and 25,207.94

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Solution

The fourth proportional to 41,331.28, 57,043.39 and 25,207.94 is: 34,790.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331.28 : 57,043.39 = 25,207.94 : x
  2. Step 2: Convert to fraction form
    41,331.28/57,043.39 = 25,207.94/x
  3. Step 3: Cross multiply
    41,331.28x = 57,043.39 × 25,207.94
  4. Step 4: Simplify right side
    41,331.28x = 1,437,946,226.48
  5. Step 5: Solve for x
    x = 1,437,946,226.48/41,331.28
  6. Step 6: Final answer
    x = 34,790.75

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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.