Home / 244,626.45-366,939.68-223,959.30

Finding the Fourth Proportional to 244,626.45, 366,939.68 and 223,959.30

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Solution

The fourth proportional to 244,626.45, 366,939.68 and 223,959.30 is: 335,938.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,626.45 : 366,939.68 = 223,959.30 : x
  2. Step 2: Convert to fraction form
    244,626.45/366,939.68 = 223,959.30/x
  3. Step 3: Cross multiply
    244,626.45x = 366,939.68 × 223,959.30
  4. Step 4: Simplify right side
    244,626.45x = 82,179,553,875.02
  5. Step 5: Solve for x
    x = 82,179,553,875.02/244,626.45
  6. Step 6: Final answer
    x = 335,938.95

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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.