Home / 9,406.22-14,107.89-2,481.26

Finding the Fourth Proportional to 9,406.22, 14,107.89 and 2,481.26

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Solution

The fourth proportional to 9,406.22, 14,107.89 and 2,481.26 is: 3,721.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406.22 : 14,107.89 = 2,481.26 : x
  2. Step 2: Convert to fraction form
    9,406.22/14,107.89 = 2,481.26/x
  3. Step 3: Cross multiply
    9,406.22x = 14,107.89 × 2,481.26
  4. Step 4: Simplify right side
    9,406.22x = 35,005,343.14
  5. Step 5: Solve for x
    x = 35,005,343.14/9,406.22
  6. Step 6: Final answer
    x = 3,721.51

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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.