Home / 244,253.23-366,432.09-75,769.90

Finding the Fourth Proportional to 244,253.23, 366,432.09 and 75,769.90

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Solution

The fourth proportional to 244,253.23, 366,432.09 and 75,769.90 is: 113,671.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,253.23 : 366,432.09 = 75,769.90 : x
  2. Step 2: Convert to fraction form
    244,253.23/366,432.09 = 75,769.90/x
  3. Step 3: Cross multiply
    244,253.23x = 366,432.09 × 75,769.90
  4. Step 4: Simplify right side
    244,253.23x = 27,764,520,605.08
  5. Step 5: Solve for x
    x = 27,764,520,605.08/244,253.23
  6. Step 6: Final answer
    x = 113,671.05

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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.