Home / 4,004.97-5,527.11-2,236.83

Finding the Fourth Proportional to 4,004.97, 5,527.11 and 2,236.83

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Solution

The fourth proportional to 4,004.97, 5,527.11 and 2,236.83 is: 3,086.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.97 : 5,527.11 = 2,236.83 : x
  2. Step 2: Convert to fraction form
    4,004.97/5,527.11 = 2,236.83/x
  3. Step 3: Cross multiply
    4,004.97x = 5,527.11 × 2,236.83
  4. Step 4: Simplify right side
    4,004.97x = 12,363,205.46
  5. Step 5: Solve for x
    x = 12,363,205.46/4,004.97
  6. Step 6: Final answer
    x = 3,086.97

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Half scale
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Double scale
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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.