Home / 41,358.62-57,075.10-22,495.88

Finding the Fourth Proportional to 41,358.62, 57,075.10 and 22,495.88

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Solution

The fourth proportional to 41,358.62, 57,075.10 and 22,495.88 is: 31,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,358.62 : 57,075.10 = 22,495.88 : x
  2. Step 2: Convert to fraction form
    41,358.62/57,075.10 = 22,495.88/x
  3. Step 3: Cross multiply
    41,358.62x = 57,075.10 × 22,495.88
  4. Step 4: Simplify right side
    41,358.62x = 1,283,954,600.59
  5. Step 5: Solve for x
    x = 1,283,954,600.59/41,358.62
  6. Step 6: Final answer
    x = 31,044.43

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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.