Home / 4,003.14-5,524.36-2,234.76

Finding the Fourth Proportional to 4,003.14, 5,524.36 and 2,234.76

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Solution

The fourth proportional to 4,003.14, 5,524.36 and 2,234.76 is: 3,083.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003.14 : 5,524.36 = 2,234.76 : x
  2. Step 2: Convert to fraction form
    4,003.14/5,524.36 = 2,234.76/x
  3. Step 3: Cross multiply
    4,003.14x = 5,524.36 × 2,234.76
  4. Step 4: Simplify right side
    4,003.14x = 12,345,618.75
  5. Step 5: Solve for x
    x = 12,345,618.75/4,003.14
  6. Step 6: Final answer
    x = 3,083.98

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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.