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Finding the Fourth Proportional to 22,462.39, 33,693.42 and 5,822.38

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Solution

The fourth proportional to 22,462.39, 33,693.42 and 5,822.38 is: 8,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,462.39 : 33,693.42 = 5,822.38 : x
  2. Step 2: Convert to fraction form
    22,462.39/33,693.42 = 5,822.38/x
  3. Step 3: Cross multiply
    22,462.39x = 33,693.42 × 5,822.38
  4. Step 4: Simplify right side
    22,462.39x = 196,175,894.74
  5. Step 5: Solve for x
    x = 196,175,894.74/22,462.39
  6. Step 6: Final answer
    x = 8,733.53

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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.