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Finding the Fourth Proportional to 182,762.19, 252,265.46 and 106,299.27

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Solution

The fourth proportional to 182,762.19, 252,265.46 and 106,299.27 is: 146,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,762.19 : 252,265.46 = 106,299.27 : x
  2. Step 2: Convert to fraction form
    182,762.19/252,265.46 = 106,299.27/x
  3. Step 3: Cross multiply
    182,762.19x = 252,265.46 × 106,299.27
  4. Step 4: Simplify right side
    182,762.19x = 26,815,633,712.72
  5. Step 5: Solve for x
    x = 26,815,633,712.72/182,762.19
  6. Step 6: Final answer
    x = 146,724.19

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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.