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Finding the Fourth Proportional to 244.52, 366.32 and 204.12

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Solution

The fourth proportional to 244.52, 366.32 and 204.12 is: 305.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.52 : 366.32 = 204.12 : x
  2. Step 2: Convert to fraction form
    244.52/366.32 = 204.12/x
  3. Step 3: Cross multiply
    244.52x = 366.32 × 204.12
  4. Step 4: Simplify right side
    244.52x = 74,773.75
  5. Step 5: Solve for x
    x = 74,773.75/244.52
  6. Step 6: Final answer
    x = 305.80

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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.