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Finding the Fourth Proportional to 183,375.83, 275,123.66 and 88,616.90

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Solution

The fourth proportional to 183,375.83, 275,123.66 and 88,616.90 is: 132,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,375.83 : 275,123.66 = 88,616.90 : x
  2. Step 2: Convert to fraction form
    183,375.83/275,123.66 = 88,616.90/x
  3. Step 3: Cross multiply
    183,375.83x = 275,123.66 × 88,616.90
  4. Step 4: Simplify right side
    183,375.83x = 24,380,606,110.58
  5. Step 5: Solve for x
    x = 24,380,606,110.58/183,375.83
  6. Step 6: Final answer
    x = 132,954.30

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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.