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Finding the Fourth Proportional to 69.53, 104.24 and 60.01

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Solution

The fourth proportional to 69.53, 104.24 and 60.01 is: 89.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69.53 : 104.24 = 60.01 : x
  2. Step 2: Convert to fraction form
    69.53/104.24 = 60.01/x
  3. Step 3: Cross multiply
    69.53x = 104.24 × 60.01
  4. Step 4: Simplify right side
    69.53x = 6,255.14
  5. Step 5: Solve for x
    x = 6,255.14/69.53
  6. Step 6: Final answer
    x = 89.97

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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.