Home / 4,208.11-6,310.22-2,014.43

Finding the Fourth Proportional to 4,208.11, 6,310.22 and 2,014.43

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Solution

The fourth proportional to 4,208.11, 6,310.22 and 2,014.43 is: 3,020.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208.11 : 6,310.22 = 2,014.43 : x
  2. Step 2: Convert to fraction form
    4,208.11/6,310.22 = 2,014.43/x
  3. Step 3: Cross multiply
    4,208.11x = 6,310.22 × 2,014.43
  4. Step 4: Simplify right side
    4,208.11x = 12,711,454.85
  5. Step 5: Solve for x
    x = 12,711,454.85/4,208.11
  6. Step 6: Final answer
    x = 3,020.71

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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.