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Finding the Fourth Proportional to 241.08, 363.41 and 200.77

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Solution

The fourth proportional to 241.08, 363.41 and 200.77 is: 302.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241.08 : 363.41 = 200.77 : x
  2. Step 2: Convert to fraction form
    241.08/363.41 = 200.77/x
  3. Step 3: Cross multiply
    241.08x = 363.41 × 200.77
  4. Step 4: Simplify right side
    241.08x = 72,961.83
  5. Step 5: Solve for x
    x = 72,961.83/241.08
  6. Step 6: Final answer
    x = 302.65

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.