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Finding the Fourth Proportional to 11,363.36, 17,043.84 and 3,044.23

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Solution

The fourth proportional to 11,363.36, 17,043.84 and 3,044.23 is: 4,566.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363.36 : 17,043.84 = 3,044.23 : x
  2. Step 2: Convert to fraction form
    11,363.36/17,043.84 = 3,044.23/x
  3. Step 3: Cross multiply
    11,363.36x = 17,043.84 × 3,044.23
  4. Step 4: Simplify right side
    11,363.36x = 51,885,369.04
  5. Step 5: Solve for x
    x = 51,885,369.04/11,363.36
  6. Step 6: Final answer
    x = 4,566.02

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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.