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Finding the Fourth Proportional to 33,753.68, 50,630.22 and 11,266.06

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Solution

The fourth proportional to 33,753.68, 50,630.22 and 11,266.06 is: 16,898.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753.68 : 50,630.22 = 11,266.06 : x
  2. Step 2: Convert to fraction form
    33,753.68/50,630.22 = 11,266.06/x
  3. Step 3: Cross multiply
    33,753.68x = 50,630.22 × 11,266.06
  4. Step 4: Simplify right side
    33,753.68x = 570,403,096.33
  5. Step 5: Solve for x
    x = 570,403,096.33/33,753.68
  6. Step 6: Final answer
    x = 16,898.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.