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Finding the Fourth Proportional to 244,447.40, 366,233.70 and 150,843.80

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Solution

The fourth proportional to 244,447.40, 366,233.70 and 150,843.80 is: 225,995.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,447.40 : 366,233.70 = 150,843.80 : x
  2. Step 2: Convert to fraction form
    244,447.40/366,233.70 = 150,843.80/x
  3. Step 3: Cross multiply
    244,447.40x = 366,233.70 × 150,843.80
  4. Step 4: Simplify right side
    244,447.40x = 55,244,082,996.06
  5. Step 5: Solve for x
    x = 55,244,082,996.06/244,447.40
  6. Step 6: Final answer
    x = 225,995.79

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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.