Home / 244,630.45-366,945.68-223,963.30

Finding the Fourth Proportional to 244,630.45, 366,945.68 and 223,963.30

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Solution

The fourth proportional to 244,630.45, 366,945.68 and 223,963.30 is: 335,944.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,630.45 : 366,945.68 = 223,963.30 : x
  2. Step 2: Convert to fraction form
    244,630.45/366,945.68 = 223,963.30/x
  3. Step 3: Cross multiply
    244,630.45x = 366,945.68 × 223,963.30
  4. Step 4: Simplify right side
    244,630.45x = 82,182,365,413.54
  5. Step 5: Solve for x
    x = 82,182,365,413.54/244,630.45
  6. Step 6: Final answer
    x = 335,944.95

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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.