Home / 244,190.70-366,286.05-169,395.30

Finding the Fourth Proportional to 244,190.70, 366,286.05 and 169,395.30

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Solution

The fourth proportional to 244,190.70, 366,286.05 and 169,395.30 is: 254,092.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,190.70 : 366,286.05 = 169,395.30 : x
  2. Step 2: Convert to fraction form
    244,190.70/366,286.05 = 169,395.30/x
  3. Step 3: Cross multiply
    244,190.70x = 366,286.05 × 169,395.30
  4. Step 4: Simplify right side
    244,190.70x = 62,047,135,325.57
  5. Step 5: Solve for x
    x = 62,047,135,325.57/244,190.70
  6. Step 6: Final answer
    x = 254,092.95

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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.