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Finding the Fourth Proportional to 234,597.59, 351,893.09 and 92,444.10

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Solution

The fourth proportional to 234,597.59, 351,893.09 and 92,444.10 is: 138,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,597.59 : 351,893.09 = 92,444.10 : x
  2. Step 2: Convert to fraction form
    234,597.59/351,893.09 = 92,444.10/x
  3. Step 3: Cross multiply
    234,597.59x = 351,893.09 × 92,444.10
  4. Step 4: Simplify right side
    234,597.59x = 32,530,439,352.65
  5. Step 5: Solve for x
    x = 32,530,439,352.65/234,597.59
  6. Step 6: Final answer
    x = 138,664.85

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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.