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Finding the Fourth Proportional to 82,224.33, 113,469.57 and 44,498.58

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Solution

The fourth proportional to 82,224.33, 113,469.57 and 44,498.58 is: 61,408.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,224.33 : 113,469.57 = 44,498.58 : x
  2. Step 2: Convert to fraction form
    82,224.33/113,469.57 = 44,498.58/x
  3. Step 3: Cross multiply
    82,224.33x = 113,469.57 × 44,498.58
  4. Step 4: Simplify right side
    82,224.33x = 5,049,234,738.21
  5. Step 5: Solve for x
    x = 5,049,234,738.21/82,224.33
  6. Step 6: Final answer
    x = 61,408.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.