Home / 7,463.46-11,193.44-3,301.20

Finding the Fourth Proportional to 7,463.46, 11,193.44 and 3,301.20

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Solution

The fourth proportional to 7,463.46, 11,193.44 and 3,301.20 is: 4,951.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.46 : 11,193.44 = 3,301.20 : x
  2. Step 2: Convert to fraction form
    7,463.46/11,193.44 = 3,301.20/x
  3. Step 3: Cross multiply
    7,463.46x = 11,193.44 × 3,301.20
  4. Step 4: Simplify right side
    7,463.46x = 36,951,784.13
  5. Step 5: Solve for x
    x = 36,951,784.13/7,463.46
  6. Step 6: Final answer
    x = 4,951.03

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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.