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Finding the Fourth Proportional to 22,023.17, 33,034.66 and 6,228.17

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Solution

The fourth proportional to 22,023.17, 33,034.66 and 6,228.17 is: 9,342.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023.17 : 33,034.66 = 6,228.17 : x
  2. Step 2: Convert to fraction form
    22,023.17/33,034.66 = 6,228.17/x
  3. Step 3: Cross multiply
    22,023.17x = 33,034.66 × 6,228.17
  4. Step 4: Simplify right side
    22,023.17x = 205,745,545.39
  5. Step 5: Solve for x
    x = 205,745,545.39/22,023.17
  6. Step 6: Final answer
    x = 9,342.23

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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.