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Finding the Fourth Proportional to 32,196.27, 44,429.36 and 18,048.75

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Solution

The fourth proportional to 32,196.27, 44,429.36 and 18,048.75 is: 24,906.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,196.27 : 44,429.36 = 18,048.75 : x
  2. Step 2: Convert to fraction form
    32,196.27/44,429.36 = 18,048.75/x
  3. Step 3: Cross multiply
    32,196.27x = 44,429.36 × 18,048.75
  4. Step 4: Simplify right side
    32,196.27x = 801,894,321.06
  5. Step 5: Solve for x
    x = 801,894,321.06/32,196.27
  6. Step 6: Final answer
    x = 24,906.44

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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.