Home / 244,635.85-366,953.78-164,919.70

Finding the Fourth Proportional to 244,635.85, 366,953.78 and 164,919.70

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Solution

The fourth proportional to 244,635.85, 366,953.78 and 164,919.70 is: 247,379.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,635.85 : 366,953.78 = 164,919.70 : x
  2. Step 2: Convert to fraction form
    244,635.85/366,953.78 = 164,919.70/x
  3. Step 3: Cross multiply
    244,635.85x = 366,953.78 × 164,919.70
  4. Step 4: Simplify right side
    244,635.85x = 60,517,907,311.47
  5. Step 5: Solve for x
    x = 60,517,907,311.47/244,635.85
  6. Step 6: Final answer
    x = 247,379.55

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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.