Home / 8,094.12-12,141.20-2,250.73

Finding the Fourth Proportional to 8,094.12, 12,141.20 and 2,250.73

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Solution

The fourth proportional to 8,094.12, 12,141.20 and 2,250.73 is: 3,376.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.12 : 12,141.20 = 2,250.73 : x
  2. Step 2: Convert to fraction form
    8,094.12/12,141.20 = 2,250.73/x
  3. Step 3: Cross multiply
    8,094.12x = 12,141.20 × 2,250.73
  4. Step 4: Simplify right side
    8,094.12x = 27,326,563.08
  5. Step 5: Solve for x
    x = 27,326,563.08/8,094.12
  6. Step 6: Final answer
    x = 3,376.10

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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.