Home / 3,338.27-4,601.90-2,627.83

Finding the Fourth Proportional to 3,338.27, 4,601.90 and 2,627.83

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Solution

The fourth proportional to 3,338.27, 4,601.90 and 2,627.83 is: 3,622.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338.27 : 4,601.90 = 2,627.83 : x
  2. Step 2: Convert to fraction form
    3,338.27/4,601.90 = 2,627.83/x
  3. Step 3: Cross multiply
    3,338.27x = 4,601.90 × 2,627.83
  4. Step 4: Simplify right side
    3,338.27x = 12,093,010.88
  5. Step 5: Solve for x
    x = 12,093,010.88/3,338.27
  6. Step 6: Final answer
    x = 3,622.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.