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Finding the Fourth Proportional to 32,201.26, 44,438.14 and 17,861.42

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Solution

The fourth proportional to 32,201.26, 44,438.14 and 17,861.42 is: 24,648.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,201.26 : 44,438.14 = 17,861.42 : x
  2. Step 2: Convert to fraction form
    32,201.26/44,438.14 = 17,861.42/x
  3. Step 3: Cross multiply
    32,201.26x = 44,438.14 × 17,861.42
  4. Step 4: Simplify right side
    32,201.26x = 793,728,282.56
  5. Step 5: Solve for x
    x = 793,728,282.56/32,201.26
  6. Step 6: Final answer
    x = 24,648.98

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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.