Home / 17,669.88-26,504.82-5,982.26

Finding the Fourth Proportional to 17,669.88, 26,504.82 and 5,982.26

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Solution

The fourth proportional to 17,669.88, 26,504.82 and 5,982.26 is: 8,973.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,669.88 : 26,504.82 = 5,982.26 : x
  2. Step 2: Convert to fraction form
    17,669.88/26,504.82 = 5,982.26/x
  3. Step 3: Cross multiply
    17,669.88x = 26,504.82 × 5,982.26
  4. Step 4: Simplify right side
    17,669.88x = 158,558,591.97
  5. Step 5: Solve for x
    x = 158,558,591.97/17,669.88
  6. Step 6: Final answer
    x = 8,973.38

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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.