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Finding the Fourth Proportional to 167,183.76, 250,599.24 and 54,834.60

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Solution

The fourth proportional to 167,183.76, 250,599.24 and 54,834.60 is: 82,194.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,183.76 : 250,599.24 = 54,834.60 : x
  2. Step 2: Convert to fraction form
    167,183.76/250,599.24 = 54,834.60/x
  3. Step 3: Cross multiply
    167,183.76x = 250,599.24 × 54,834.60
  4. Step 4: Simplify right side
    167,183.76x = 13,741,509,085.70
  5. Step 5: Solve for x
    x = 13,741,509,085.70/167,183.76
  6. Step 6: Final answer
    x = 82,194.04

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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.