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Finding the Fourth Proportional to 183,908.25, 274,253.00 and 182,226.65

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Solution

The fourth proportional to 183,908.25, 274,253.00 and 182,226.65 is: 271,745.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,908.25 : 274,253.00 = 182,226.65 : x
  2. Step 2: Convert to fraction form
    183,908.25/274,253.00 = 182,226.65/x
  3. Step 3: Cross multiply
    183,908.25x = 274,253.00 × 182,226.65
  4. Step 4: Simplify right side
    183,908.25x = 49,976,203,160.05
  5. Step 5: Solve for x
    x = 49,976,203,160.05/183,908.25
  6. Step 6: Final answer
    x = 271,745.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.