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Finding the Fourth Proportional to 6,166.64, 9,249.96 and 2,007.07

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Solution

The fourth proportional to 6,166.64, 9,249.96 and 2,007.07 is: 3,010.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.64 : 9,249.96 = 2,007.07 : x
  2. Step 2: Convert to fraction form
    6,166.64/9,249.96 = 2,007.07/x
  3. Step 3: Cross multiply
    6,166.64x = 9,249.96 × 2,007.07
  4. Step 4: Simplify right side
    6,166.64x = 18,565,301.62
  5. Step 5: Solve for x
    x = 18,565,301.62/6,166.64
  6. Step 6: Final answer
    x = 3,010.60

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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.