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Finding the Fourth Proportional to 9,301.04, 13,951.54 and 2,375.54

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Solution

The fourth proportional to 9,301.04, 13,951.54 and 2,375.54 is: 3,563.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.04 : 13,951.54 = 2,375.54 : x
  2. Step 2: Convert to fraction form
    9,301.04/13,951.54 = 2,375.54/x
  3. Step 3: Cross multiply
    9,301.04x = 13,951.54 × 2,375.54
  4. Step 4: Simplify right side
    9,301.04x = 33,142,441.33
  5. Step 5: Solve for x
    x = 33,142,441.33/9,301.04
  6. Step 6: Final answer
    x = 3,563.30

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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.