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Finding the Fourth Proportional to 11,073.36, 16,616.67 and 4,499.04

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Solution

The fourth proportional to 11,073.36, 16,616.67 and 4,499.04 is: 6,751.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.36 : 16,616.67 = 4,499.04 : x
  2. Step 2: Convert to fraction form
    11,073.36/16,616.67 = 4,499.04/x
  3. Step 3: Cross multiply
    11,073.36x = 16,616.67 × 4,499.04
  4. Step 4: Simplify right side
    11,073.36x = 74,759,063.00
  5. Step 5: Solve for x
    x = 74,759,063.00/11,073.36
  6. Step 6: Final answer
    x = 6,751.25

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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.