Home / 9,694.62-14,544.33-2,769.12

Finding the Fourth Proportional to 9,694.62, 14,544.33 and 2,769.12

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Solution

The fourth proportional to 9,694.62, 14,544.33 and 2,769.12 is: 4,154.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694.62 : 14,544.33 = 2,769.12 : x
  2. Step 2: Convert to fraction form
    9,694.62/14,544.33 = 2,769.12/x
  3. Step 3: Cross multiply
    9,694.62x = 14,544.33 × 2,769.12
  4. Step 4: Simplify right side
    9,694.62x = 40,274,995.09
  5. Step 5: Solve for x
    x = 40,274,995.09/9,694.62
  6. Step 6: Final answer
    x = 4,154.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.