Home / 4,183.89-6,267.33-3,357.69

Finding the Fourth Proportional to 4,183.89, 6,267.33 and 3,357.69

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Solution

The fourth proportional to 4,183.89, 6,267.33 and 3,357.69 is: 5,029.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.89 : 6,267.33 = 3,357.69 : x
  2. Step 2: Convert to fraction form
    4,183.89/6,267.33 = 3,357.69/x
  3. Step 3: Cross multiply
    4,183.89x = 6,267.33 × 3,357.69
  4. Step 4: Simplify right side
    4,183.89x = 21,043,751.27
  5. Step 5: Solve for x
    x = 21,043,751.27/4,183.89
  6. Step 6: Final answer
    x = 5,029.71

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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.