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Finding the Fourth Proportional to 32,081.52, 48,300.60 and 27,795

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Solution

The fourth proportional to 32,081.52, 48,300.60 and 27,795 is: 41,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,081.52 : 48,300.60 = 27,795 : x
  2. Step 2: Convert to fraction form
    32,081.52/48,300.60 = 27,795/x
  3. Step 3: Cross multiply
    32,081.52x = 48,300.60 × 27,795
  4. Step 4: Simplify right side
    32,081.52x = 1,342,515,177
  5. Step 5: Solve for x
    x = 1,342,515,177/32,081.52
  6. Step 6: Final answer
    x = 41,846.99

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.