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Finding the Fourth Proportional to 14,375.26, 21,556.06 and 5,014.14

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Solution

The fourth proportional to 14,375.26, 21,556.06 and 5,014.14 is: 7,518.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375.26 : 21,556.06 = 5,014.14 : x
  2. Step 2: Convert to fraction form
    14,375.26/21,556.06 = 5,014.14/x
  3. Step 3: Cross multiply
    14,375.26x = 21,556.06 × 5,014.14
  4. Step 4: Simplify right side
    14,375.26x = 108,085,158.78
  5. Step 5: Solve for x
    x = 108,085,158.78/14,375.26
  6. Step 6: Final answer
    x = 7,518.83

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