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Finding the Fourth Proportional to 134.04, 200.68 and 95.24

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Solution

The fourth proportional to 134.04, 200.68 and 95.24 is: 142.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    134.04 : 200.68 = 95.24 : x
  2. Step 2: Convert to fraction form
    134.04/200.68 = 95.24/x
  3. Step 3: Cross multiply
    134.04x = 200.68 × 95.24
  4. Step 4: Simplify right side
    134.04x = 19,112.76
  5. Step 5: Solve for x
    x = 19,112.76/134.04
  6. Step 6: Final answer
    x = 142.59

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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.