Home / 41,384.52-57,111.66-22,522.68

Finding the Fourth Proportional to 41,384.52, 57,111.66 and 22,522.68

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Solution

The fourth proportional to 41,384.52, 57,111.66 and 22,522.68 is: 31,081.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384.52 : 57,111.66 = 22,522.68 : x
  2. Step 2: Convert to fraction form
    41,384.52/57,111.66 = 22,522.68/x
  3. Step 3: Cross multiply
    41,384.52x = 57,111.66 × 22,522.68
  4. Step 4: Simplify right side
    41,384.52x = 1,286,307,642.45
  5. Step 5: Solve for x
    x = 1,286,307,642.45/41,384.52
  6. Step 6: Final answer
    x = 31,081.85

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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.