Home / 6,217.18-9,325.60-2,519.33

Finding the Fourth Proportional to 6,217.18, 9,325.60 and 2,519.33

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Solution

The fourth proportional to 6,217.18, 9,325.60 and 2,519.33 is: 3,778.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217.18 : 9,325.60 = 2,519.33 : x
  2. Step 2: Convert to fraction form
    6,217.18/9,325.60 = 2,519.33/x
  3. Step 3: Cross multiply
    6,217.18x = 9,325.60 × 2,519.33
  4. Step 4: Simplify right side
    6,217.18x = 23,494,210.92
  5. Step 5: Solve for x
    x = 23,494,210.92/6,217.18
  6. Step 6: Final answer
    x = 3,778.92

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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.