Home / 41,764.84-57,635.31-22,901.92

Finding the Fourth Proportional to 41,764.84, 57,635.31 and 22,901.92

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Solution

The fourth proportional to 41,764.84, 57,635.31 and 22,901.92 is: 31,604.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,764.84 : 57,635.31 = 22,901.92 : x
  2. Step 2: Convert to fraction form
    41,764.84/57,635.31 = 22,901.92/x
  3. Step 3: Cross multiply
    41,764.84x = 57,635.31 × 22,901.92
  4. Step 4: Simplify right side
    41,764.84x = 1,319,959,258.80
  5. Step 5: Solve for x
    x = 1,319,959,258.80/41,764.84
  6. Step 6: Final answer
    x = 31,604.56

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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.