Home / 44,824.20-67,226.13-13,227.54

Finding the Fourth Proportional to 44,824.20, 67,226.13 and 13,227.54

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Solution

The fourth proportional to 44,824.20, 67,226.13 and 13,227.54 is: 19,838.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,824.20 : 67,226.13 = 13,227.54 : x
  2. Step 2: Convert to fraction form
    44,824.20/67,226.13 = 13,227.54/x
  3. Step 3: Cross multiply
    44,824.20x = 67,226.13 × 13,227.54
  4. Step 4: Simplify right side
    44,824.20x = 889,236,323.62
  5. Step 5: Solve for x
    x = 889,236,323.62/44,824.20
  6. Step 6: Final answer
    x = 19,838.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.