Home / 244,309.43-366,512.58-75,822.55

Finding the Fourth Proportional to 244,309.43, 366,512.58 and 75,822.55

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Solution

The fourth proportional to 244,309.43, 366,512.58 and 75,822.55 is: 113,748.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,309.43 : 366,512.58 = 75,822.55 : x
  2. Step 2: Convert to fraction form
    244,309.43/366,512.58 = 75,822.55/x
  3. Step 3: Cross multiply
    244,309.43x = 366,512.58 × 75,822.55
  4. Step 4: Simplify right side
    244,309.43x = 27,789,917,506.40
  5. Step 5: Solve for x
    x = 27,789,917,506.40/244,309.43
  6. Step 6: Final answer
    x = 113,748.85

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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.