Home / 4,433.20-6,650.32-3,843.52

Finding the Fourth Proportional to 4,433.20, 6,650.32 and 3,843.52

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Solution

The fourth proportional to 4,433.20, 6,650.32 and 3,843.52 is: 5,765.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.20 : 6,650.32 = 3,843.52 : x
  2. Step 2: Convert to fraction form
    4,433.20/6,650.32 = 3,843.52/x
  3. Step 3: Cross multiply
    4,433.20x = 6,650.32 × 3,843.52
  4. Step 4: Simplify right side
    4,433.20x = 25,560,637.93
  5. Step 5: Solve for x
    x = 25,560,637.93/4,433.20
  6. Step 6: Final answer
    x = 5,765.73

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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.