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Finding the Fourth Proportional to 41.03, 61.53 and 22.74

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Solution

The fourth proportional to 41.03, 61.53 and 22.74 is: 34.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41.03 : 61.53 = 22.74 : x
  2. Step 2: Convert to fraction form
    41.03/61.53 = 22.74/x
  3. Step 3: Cross multiply
    41.03x = 61.53 × 22.74
  4. Step 4: Simplify right side
    41.03x = 1,399.19
  5. Step 5: Solve for x
    x = 1,399.19/41.03
  6. Step 6: Final answer
    x = 34.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.