Home / 132,949.55-199,427.06-44,203.83

Finding the Fourth Proportional to 132,949.55, 199,427.06 and 44,203.83

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Solution

The fourth proportional to 132,949.55, 199,427.06 and 44,203.83 is: 66,306.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,949.55 : 199,427.06 = 44,203.83 : x
  2. Step 2: Convert to fraction form
    132,949.55/199,427.06 = 44,203.83/x
  3. Step 3: Cross multiply
    132,949.55x = 199,427.06 × 44,203.83
  4. Step 4: Simplify right side
    132,949.55x = 8,815,439,220.30
  5. Step 5: Solve for x
    x = 8,815,439,220.30/132,949.55
  6. Step 6: Final answer
    x = 66,306.65

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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.