Home / 4,951.32-7,426.04-3,193.56

Finding the Fourth Proportional to 4,951.32, 7,426.04 and 3,193.56

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Solution

The fourth proportional to 4,951.32, 7,426.04 and 3,193.56 is: 4,789.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951.32 : 7,426.04 = 3,193.56 : x
  2. Step 2: Convert to fraction form
    4,951.32/7,426.04 = 3,193.56/x
  3. Step 3: Cross multiply
    4,951.32x = 7,426.04 × 3,193.56
  4. Step 4: Simplify right side
    4,951.32x = 23,715,488.33
  5. Step 5: Solve for x
    x = 23,715,488.33/4,951.32
  6. Step 6: Final answer
    x = 4,789.73

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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.