Home / 6,226.20-9,341.24-1,843.68

Finding the Fourth Proportional to 6,226.20, 9,341.24 and 1,843.68

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Solution

The fourth proportional to 6,226.20, 9,341.24 and 1,843.68 is: 2,766.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.20 : 9,341.24 = 1,843.68 : x
  2. Step 2: Convert to fraction form
    6,226.20/9,341.24 = 1,843.68/x
  3. Step 3: Cross multiply
    6,226.20x = 9,341.24 × 1,843.68
  4. Step 4: Simplify right side
    6,226.20x = 17,222,257.36
  5. Step 5: Solve for x
    x = 17,222,257.36/6,226.20
  6. Step 6: Final answer
    x = 2,766.09

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Double scale
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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.