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Finding the Fourth Proportional to 244,614.20, 366,921.30 and 244,614.20

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Solution

The fourth proportional to 244,614.20, 366,921.30 and 244,614.20 is: 366,921.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,614.20 : 366,921.30 = 244,614.20 : x
  2. Step 2: Convert to fraction form
    244,614.20/366,921.30 = 244,614.20/x
  3. Step 3: Cross multiply
    244,614.20x = 366,921.30 × 244,614.20
  4. Step 4: Simplify right side
    244,614.20x = 89,754,160,262.46
  5. Step 5: Solve for x
    x = 89,754,160,262.46/244,614.20
  6. Step 6: Final answer
    x = 366,921.30

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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.