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Finding the Fourth Proportional to 8.07, 12.14 and 6.08

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Solution

The fourth proportional to 8.07, 12.14 and 6.08 is: 9.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8.07 : 12.14 = 6.08 : x
  2. Step 2: Convert to fraction form
    8.07/12.14 = 6.08/x
  3. Step 3: Cross multiply
    8.07x = 12.14 × 6.08
  4. Step 4: Simplify right side
    8.07x = 73.72
  5. Step 5: Solve for x
    x = 73.72/8.07
  6. Step 6: Final answer
    x = 9.14

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.