Home / 41,336.25-57,044.43-22,473.78

Finding the Fourth Proportional to 41,336.25, 57,044.43 and 22,473.78

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Solution

The fourth proportional to 41,336.25, 57,044.43 and 22,473.78 is: 31,014.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,336.25 : 57,044.43 = 22,473.78 : x
  2. Step 2: Convert to fraction form
    41,336.25/57,044.43 = 22,473.78/x
  3. Step 3: Cross multiply
    41,336.25x = 57,044.43 × 22,473.78
  4. Step 4: Simplify right side
    41,336.25x = 1,282,003,970.05
  5. Step 5: Solve for x
    x = 1,282,003,970.05/41,336.25
  6. Step 6: Final answer
    x = 31,014.04

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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.