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Finding the Fourth Proportional to 167,752.53, 251,240.00 and 101,046.87

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Solution

The fourth proportional to 167,752.53, 251,240.00 and 101,046.87 is: 151,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,752.53 : 251,240.00 = 101,046.87 : x
  2. Step 2: Convert to fraction form
    167,752.53/251,240.00 = 101,046.87/x
  3. Step 3: Cross multiply
    167,752.53x = 251,240.00 × 101,046.87
  4. Step 4: Simplify right side
    167,752.53x = 25,387,015,113.57
  5. Step 5: Solve for x
    x = 25,387,015,113.57/167,752.53
  6. Step 6: Final answer
    x = 151,336.11

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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.