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Finding the Fourth Proportional to 32,540.52, 44,906.18 and 17,636.52

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Solution

The fourth proportional to 32,540.52, 44,906.18 and 17,636.52 is: 24,338.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,540.52 : 44,906.18 = 17,636.52 : x
  2. Step 2: Convert to fraction form
    32,540.52/44,906.18 = 17,636.52/x
  3. Step 3: Cross multiply
    32,540.52x = 44,906.18 × 17,636.52
  4. Step 4: Simplify right side
    32,540.52x = 791,988,741.69
  5. Step 5: Solve for x
    x = 791,988,741.69/32,540.52
  6. Step 6: Final answer
    x = 24,338.54

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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.