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Finding the Fourth Proportional to 225,093.94, 337,516.26 and 92,067.61

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Solution

The fourth proportional to 225,093.94, 337,516.26 and 92,067.61 is: 138,050.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,093.94 : 337,516.26 = 92,067.61 : x
  2. Step 2: Convert to fraction form
    225,093.94/337,516.26 = 92,067.61/x
  3. Step 3: Cross multiply
    225,093.94x = 337,516.26 × 92,067.61
  4. Step 4: Simplify right side
    225,093.94x = 31,074,315,394.34
  5. Step 5: Solve for x
    x = 31,074,315,394.34/225,093.94
  6. Step 6: Final answer
    x = 138,050.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.