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Finding the Fourth Proportional to 22,073.31, 33,109.22 and 9,593.34

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Solution

The fourth proportional to 22,073.31, 33,109.22 and 9,593.34 is: 14,389.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,073.31 : 33,109.22 = 9,593.34 : x
  2. Step 2: Convert to fraction form
    22,073.31/33,109.22 = 9,593.34/x
  3. Step 3: Cross multiply
    22,073.31x = 33,109.22 × 9,593.34
  4. Step 4: Simplify right side
    22,073.31x = 317,628,004.59
  5. Step 5: Solve for x
    x = 317,628,004.59/22,073.31
  6. Step 6: Final answer
    x = 14,389.69

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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.