Home / 4,471.05-6,169.72-2,481.69

Finding the Fourth Proportional to 4,471.05, 6,169.72 and 2,481.69

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Solution

The fourth proportional to 4,471.05, 6,169.72 and 2,481.69 is: 3,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.05 : 6,169.72 = 2,481.69 : x
  2. Step 2: Convert to fraction form
    4,471.05/6,169.72 = 2,481.69/x
  3. Step 3: Cross multiply
    4,471.05x = 6,169.72 × 2,481.69
  4. Step 4: Simplify right side
    4,471.05x = 15,311,332.43
  5. Step 5: Solve for x
    x = 15,311,332.43/4,471.05
  6. Step 6: Final answer
    x = 3,424.55

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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.