Home / 182,250.60-273,375.90-111,901.80

Finding the Fourth Proportional to 182,250.60, 273,375.90 and 111,901.80

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Solution

The fourth proportional to 182,250.60, 273,375.90 and 111,901.80 is: 167,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,250.60 : 273,375.90 = 111,901.80 : x
  2. Step 2: Convert to fraction form
    182,250.60/273,375.90 = 111,901.80/x
  3. Step 3: Cross multiply
    182,250.60x = 273,375.90 × 111,901.80
  4. Step 4: Simplify right side
    182,250.60x = 30,591,255,286.62
  5. Step 5: Solve for x
    x = 30,591,255,286.62/182,250.60
  6. Step 6: Final answer
    x = 167,852.70

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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.