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Finding the Fourth Proportional to 241.41, 360.27 and 235.26

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Solution

The fourth proportional to 241.41, 360.27 and 235.26 is: 351.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    241.41 : 360.27 = 235.26 : x
  2. Step 2: Convert to fraction form
    241.41/360.27 = 235.26/x
  3. Step 3: Cross multiply
    241.41x = 360.27 × 235.26
  4. Step 4: Simplify right side
    241.41x = 84,757.12
  5. Step 5: Solve for x
    x = 84,757.12/241.41
  6. Step 6: Final answer
    x = 351.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.