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Finding the Fourth Proportional to 7,300.22, 10,952.07 and 2,369.87

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Solution

The fourth proportional to 7,300.22, 10,952.07 and 2,369.87 is: 3,555.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,300.22 : 10,952.07 = 2,369.87 : x
  2. Step 2: Convert to fraction form
    7,300.22/10,952.07 = 2,369.87/x
  3. Step 3: Cross multiply
    7,300.22x = 10,952.07 × 2,369.87
  4. Step 4: Simplify right side
    7,300.22x = 25,954,982.13
  5. Step 5: Solve for x
    x = 25,954,982.13/7,300.22
  6. Step 6: Final answer
    x = 3,555.37

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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.