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Finding the Fourth Proportional to 244.77, 367.25 and 136.64

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Solution

The fourth proportional to 244.77, 367.25 and 136.64 is: 205.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.77 : 367.25 = 136.64 : x
  2. Step 2: Convert to fraction form
    244.77/367.25 = 136.64/x
  3. Step 3: Cross multiply
    244.77x = 367.25 × 136.64
  4. Step 4: Simplify right side
    244.77x = 50,178.52
  5. Step 5: Solve for x
    x = 50,178.52/244.77
  6. Step 6: Final answer
    x = 205.00

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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.