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Finding the Fourth Proportional to 182,883.31, 252,367.11 and 102,297.03

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Solution

The fourth proportional to 182,883.31, 252,367.11 and 102,297.03 is: 141,163.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,883.31 : 252,367.11 = 102,297.03 : x
  2. Step 2: Convert to fraction form
    182,883.31/252,367.11 = 102,297.03/x
  3. Step 3: Cross multiply
    182,883.31x = 252,367.11 × 102,297.03
  4. Step 4: Simplify right side
    182,883.31x = 25,816,405,822.68
  5. Step 5: Solve for x
    x = 25,816,405,822.68/182,883.31
  6. Step 6: Final answer
    x = 141,163.27

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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.