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Finding the Fourth Proportional to 22,593.91, 33,906.49 and 7,802.95

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Solution

The fourth proportional to 22,593.91, 33,906.49 and 7,802.95 is: 11,709.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,593.91 : 33,906.49 = 7,802.95 : x
  2. Step 2: Convert to fraction form
    22,593.91/33,906.49 = 7,802.95/x
  3. Step 3: Cross multiply
    22,593.91x = 33,906.49 × 7,802.95
  4. Step 4: Simplify right side
    22,593.91x = 264,570,646.15
  5. Step 5: Solve for x
    x = 264,570,646.15/22,593.91
  6. Step 6: Final answer
    x = 11,709.82

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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.