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Finding the Fourth Proportional to 32,294.72, 44,568.60 and 17,954.84

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Solution

The fourth proportional to 32,294.72, 44,568.60 and 17,954.84 is: 24,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,294.72 : 44,568.60 = 17,954.84 : x
  2. Step 2: Convert to fraction form
    32,294.72/44,568.60 = 17,954.84/x
  3. Step 3: Cross multiply
    32,294.72x = 44,568.60 × 17,954.84
  4. Step 4: Simplify right side
    32,294.72x = 800,222,082.02
  5. Step 5: Solve for x
    x = 800,222,082.02/32,294.72
  6. Step 6: Final answer
    x = 24,778.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.