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Finding the Fourth Proportional to 244.01, 366.08 and 201.17

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Solution

The fourth proportional to 244.01, 366.08 and 201.17 is: 301.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.01 : 366.08 = 201.17 : x
  2. Step 2: Convert to fraction form
    244.01/366.08 = 201.17/x
  3. Step 3: Cross multiply
    244.01x = 366.08 × 201.17
  4. Step 4: Simplify right side
    244.01x = 73,643.31
  5. Step 5: Solve for x
    x = 73,643.31/244.01
  6. Step 6: Final answer
    x = 301.80

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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.