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Finding the Fourth Proportional to 41.08, 62.08 and 41.08

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Solution

The fourth proportional to 41.08, 62.08 and 41.08 is: 62.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41.08 : 62.08 = 41.08 : x
  2. Step 2: Convert to fraction form
    41.08/62.08 = 41.08/x
  3. Step 3: Cross multiply
    41.08x = 62.08 × 41.08
  4. Step 4: Simplify right side
    41.08x = 2,550.25
  5. Step 5: Solve for x
    x = 2,550.25/41.08
  6. Step 6: Final answer
    x = 62.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.