Home / 13,884.00-20,825.94-4,023.26

Finding the Fourth Proportional to 13,884.00, 20,825.94 and 4,023.26

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Solution

The fourth proportional to 13,884.00, 20,825.94 and 4,023.26 is: 6,034.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,884.00 : 20,825.94 = 4,023.26 : x
  2. Step 2: Convert to fraction form
    13,884.00/20,825.94 = 4,023.26/x
  3. Step 3: Cross multiply
    13,884.00x = 20,825.94 × 4,023.26
  4. Step 4: Simplify right side
    13,884.00x = 83,788,171.36
  5. Step 5: Solve for x
    x = 83,788,171.36/13,884.00
  6. Step 6: Final answer
    x = 6,034.87

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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.