Home / 244,217.45-366,378.81-75,734.39

Finding the Fourth Proportional to 244,217.45, 366,378.81 and 75,734.39

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Solution

The fourth proportional to 244,217.45, 366,378.81 and 75,734.39 is: 113,617.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,217.45 : 366,378.81 = 75,734.39 : x
  2. Step 2: Convert to fraction form
    244,217.45/366,378.81 = 75,734.39/x
  3. Step 3: Cross multiply
    244,217.45x = 366,378.81 × 75,734.39
  4. Step 4: Simplify right side
    244,217.45x = 27,747,476,600.22
  5. Step 5: Solve for x
    x = 27,747,476,600.22/244,217.45
  6. Step 6: Final answer
    x = 113,617.91

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1.5x scale

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.