Home / 244,630.20-366,945.30-223,963.05

Finding the Fourth Proportional to 244,630.20, 366,945.30 and 223,963.05

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Solution

The fourth proportional to 244,630.20, 366,945.30 and 223,963.05 is: 335,944.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,630.20 : 366,945.30 = 223,963.05 : x
  2. Step 2: Convert to fraction form
    244,630.20/366,945.30 = 223,963.05/x
  3. Step 3: Cross multiply
    244,630.20x = 366,945.30 × 223,963.05
  4. Step 4: Simplify right side
    244,630.20x = 82,182,188,571.17
  5. Step 5: Solve for x
    x = 82,182,188,571.17/244,630.20
  6. Step 6: Final answer
    x = 335,944.58

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1.5x scale

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.