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Finding the Fourth Proportional to 241.96, 363.42 and 234.60

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Solution

The fourth proportional to 241.96, 363.42 and 234.60 is: 352.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    241.96 : 363.42 = 234.60 : x
  2. Step 2: Convert to fraction form
    241.96/363.42 = 234.60/x
  3. Step 3: Cross multiply
    241.96x = 363.42 × 234.60
  4. Step 4: Simplify right side
    241.96x = 85,258.33
  5. Step 5: Solve for x
    x = 85,258.33/241.96
  6. Step 6: Final answer
    x = 352.37

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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.