Home / 41,153.94-56,792.25-22,291.11

Finding the Fourth Proportional to 41,153.94, 56,792.25 and 22,291.11

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Solution

The fourth proportional to 41,153.94, 56,792.25 and 22,291.11 is: 30,761.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,153.94 : 56,792.25 = 22,291.11 : x
  2. Step 2: Convert to fraction form
    41,153.94/56,792.25 = 22,291.11/x
  3. Step 3: Cross multiply
    41,153.94x = 56,792.25 × 22,291.11
  4. Step 4: Simplify right side
    41,153.94x = 1,265,962,291.90
  5. Step 5: Solve for x
    x = 1,265,962,291.90/41,153.94
  6. Step 6: Final answer
    x = 30,761.63

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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.