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Finding the Fourth Proportional to 244.85, 367.88 and 237.15

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Solution

The fourth proportional to 244.85, 367.88 and 237.15 is: 356.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.85 : 367.88 = 237.15 : x
  2. Step 2: Convert to fraction form
    244.85/367.88 = 237.15/x
  3. Step 3: Cross multiply
    244.85x = 367.88 × 237.15
  4. Step 4: Simplify right side
    244.85x = 87,241.56
  5. Step 5: Solve for x
    x = 87,241.56/244.85
  6. Step 6: Final answer
    x = 356.31

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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.