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Finding the Fourth Proportional to 627.27, 941.04 and 237.26

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Solution

The fourth proportional to 627.27, 941.04 and 237.26 is: 355.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    627.27 : 941.04 = 237.26 : x
  2. Step 2: Convert to fraction form
    627.27/941.04 = 237.26/x
  3. Step 3: Cross multiply
    627.27x = 941.04 × 237.26
  4. Step 4: Simplify right side
    627.27x = 223,266.45
  5. Step 5: Solve for x
    x = 223,266.45/627.27
  6. Step 6: Final answer
    x = 355.93

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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.