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Finding the Fourth Proportional to 22,449.04, 33,694.33 and 11,363.51

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Solution

The fourth proportional to 22,449.04, 33,694.33 and 11,363.51 is: 17,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,449.04 : 33,694.33 = 11,363.51 : x
  2. Step 2: Convert to fraction form
    22,449.04/33,694.33 = 11,363.51/x
  3. Step 3: Cross multiply
    22,449.04x = 33,694.33 × 11,363.51
  4. Step 4: Simplify right side
    22,449.04x = 382,885,855.90
  5. Step 5: Solve for x
    x = 382,885,855.90/22,449.04
  6. Step 6: Final answer
    x = 17,055.78

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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.