Home / 6,227.28-9,340.92-2,066.18

Finding the Fourth Proportional to 6,227.28, 9,340.92 and 2,066.18

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Solution

The fourth proportional to 6,227.28, 9,340.92 and 2,066.18 is: 3,099.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227.28 : 9,340.92 = 2,066.18 : x
  2. Step 2: Convert to fraction form
    6,227.28/9,340.92 = 2,066.18/x
  3. Step 3: Cross multiply
    6,227.28x = 9,340.92 × 2,066.18
  4. Step 4: Simplify right side
    6,227.28x = 19,300,022.09
  5. Step 5: Solve for x
    x = 19,300,022.09/6,227.28
  6. Step 6: Final answer
    x = 3,099.27

Related Problems

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Half scale
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Double scale
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Similar ratio
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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.