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Finding the Fourth Proportional to 7,295.99, 10,945 and 2,364.04

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Solution

The fourth proportional to 7,295.99, 10,945 and 2,364.04 is: 3,546.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.99 : 10,945 = 2,364.04 : x
  2. Step 2: Convert to fraction form
    7,295.99/10,945 = 2,364.04/x
  3. Step 3: Cross multiply
    7,295.99x = 10,945 × 2,364.04
  4. Step 4: Simplify right side
    7,295.99x = 25,874,417.80
  5. Step 5: Solve for x
    x = 25,874,417.80/7,295.99
  6. Step 6: Final answer
    x = 3,546.39

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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.