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Finding the Fourth Proportional to 22,359.96, 33,543.62 and 6,773.94

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Solution

The fourth proportional to 22,359.96, 33,543.62 and 6,773.94 is: 10,162.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359.96 : 33,543.62 = 6,773.94 : x
  2. Step 2: Convert to fraction form
    22,359.96/33,543.62 = 6,773.94/x
  3. Step 3: Cross multiply
    22,359.96x = 33,543.62 × 6,773.94
  4. Step 4: Simplify right side
    22,359.96x = 227,222,469.26
  5. Step 5: Solve for x
    x = 227,222,469.26/22,359.96
  6. Step 6: Final answer
    x = 10,162.02

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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.