Home / 41,351.34-57,064.53-22,488.46

Finding the Fourth Proportional to 41,351.34, 57,064.53 and 22,488.46

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Solution

The fourth proportional to 41,351.34, 57,064.53 and 22,488.46 is: 31,033.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.34 : 57,064.53 = 22,488.46 : x
  2. Step 2: Convert to fraction form
    41,351.34/57,064.53 = 22,488.46/x
  3. Step 3: Cross multiply
    41,351.34x = 57,064.53 × 22,488.46
  4. Step 4: Simplify right side
    41,351.34x = 1,283,293,400.32
  5. Step 5: Solve for x
    x = 1,283,293,400.32/41,351.34
  6. Step 6: Final answer
    x = 31,033.90

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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.