Home / 244,212.20-366,427.65-111,023.90

Finding the Fourth Proportional to 244,212.20, 366,427.65 and 111,023.90

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Solution

The fourth proportional to 244,212.20, 366,427.65 and 111,023.90 is: 166,585.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,212.20 : 366,427.65 = 111,023.90 : x
  2. Step 2: Convert to fraction form
    244,212.20/366,427.65 = 111,023.90/x
  3. Step 3: Cross multiply
    244,212.20x = 366,427.65 × 111,023.90
  4. Step 4: Simplify right side
    244,212.20x = 40,682,226,770.84
  5. Step 5: Solve for x
    x = 40,682,226,770.84/244,212.20
  6. Step 6: Final answer
    x = 166,585.56

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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.