Home / 6,562.20-9,843.30-5,104.20

Finding the Fourth Proportional to 6,562.20, 9,843.30 and 5,104.20

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Solution

The fourth proportional to 6,562.20, 9,843.30 and 5,104.20 is: 7,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562.20 : 9,843.30 = 5,104.20 : x
  2. Step 2: Convert to fraction form
    6,562.20/9,843.30 = 5,104.20/x
  3. Step 3: Cross multiply
    6,562.20x = 9,843.30 × 5,104.20
  4. Step 4: Simplify right side
    6,562.20x = 50,242,171.86
  5. Step 5: Solve for x
    x = 50,242,171.86/6,562.20
  6. Step 6: Final answer
    x = 7,656.30

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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.