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Finding the Fourth Proportional to 6,610.06, 9,906.15 and 2,446.16

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Solution

The fourth proportional to 6,610.06, 9,906.15 and 2,446.16 is: 3,665.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,610.06 : 9,906.15 = 2,446.16 : x
  2. Step 2: Convert to fraction form
    6,610.06/9,906.15 = 2,446.16/x
  3. Step 3: Cross multiply
    6,610.06x = 9,906.15 × 2,446.16
  4. Step 4: Simplify right side
    6,610.06x = 24,232,027.88
  5. Step 5: Solve for x
    x = 24,232,027.88/6,610.06
  6. Step 6: Final answer
    x = 3,665.93

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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.