Home / 244,194.20-366,291.30-149,715.80

Finding the Fourth Proportional to 244,194.20, 366,291.30 and 149,715.80

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Solution

The fourth proportional to 244,194.20, 366,291.30 and 149,715.80 is: 224,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,194.20 : 366,291.30 = 149,715.80 : x
  2. Step 2: Convert to fraction form
    244,194.20/366,291.30 = 149,715.80/x
  3. Step 3: Cross multiply
    244,194.20x = 366,291.30 × 149,715.80
  4. Step 4: Simplify right side
    244,194.20x = 54,839,595,012.54
  5. Step 5: Solve for x
    x = 54,839,595,012.54/244,194.20
  6. Step 6: Final answer
    x = 224,573.70

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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.