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Finding the Fourth Proportional to 63.37, 95.19 and 60.09

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Solution

The fourth proportional to 63.37, 95.19 and 60.09 is: 90.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63.37 : 95.19 = 60.09 : x
  2. Step 2: Convert to fraction form
    63.37/95.19 = 60.09/x
  3. Step 3: Cross multiply
    63.37x = 95.19 × 60.09
  4. Step 4: Simplify right side
    63.37x = 5,720.26
  5. Step 5: Solve for x
    x = 5,720.26/63.37
  6. Step 6: Final answer
    x = 90.27

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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.