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Finding the Fourth Proportional to 7,299.03, 10,950.17 and 2,104.50

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Solution

The fourth proportional to 7,299.03, 10,950.17 and 2,104.50 is: 3,157.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.03 : 10,950.17 = 2,104.50 : x
  2. Step 2: Convert to fraction form
    7,299.03/10,950.17 = 2,104.50/x
  3. Step 3: Cross multiply
    7,299.03x = 10,950.17 × 2,104.50
  4. Step 4: Simplify right side
    7,299.03x = 23,044,622.24
  5. Step 5: Solve for x
    x = 23,044,622.24/7,299.03
  6. Step 6: Final answer
    x = 3,157.22

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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.