Home / 244,269.60-366,456.72-75,786.30

Finding the Fourth Proportional to 244,269.60, 366,456.72 and 75,786.30

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Solution

The fourth proportional to 244,269.60, 366,456.72 and 75,786.30 is: 113,695.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,269.60 : 366,456.72 = 75,786.30 : x
  2. Step 2: Convert to fraction form
    244,269.60/366,456.72 = 75,786.30/x
  3. Step 3: Cross multiply
    244,269.60x = 366,456.72 × 75,786.30
  4. Step 4: Simplify right side
    244,269.60x = 27,772,398,918.94
  5. Step 5: Solve for x
    x = 27,772,398,918.94/244,269.60
  6. Step 6: Final answer
    x = 113,695.68

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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.