Home / 17,673.24-26,511.10-5,982.52

Finding the Fourth Proportional to 17,673.24, 26,511.10 and 5,982.52

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Solution

The fourth proportional to 17,673.24, 26,511.10 and 5,982.52 is: 8,974.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673.24 : 26,511.10 = 5,982.52 : x
  2. Step 2: Convert to fraction form
    17,673.24/26,511.10 = 5,982.52/x
  3. Step 3: Cross multiply
    17,673.24x = 26,511.10 × 5,982.52
  4. Step 4: Simplify right side
    17,673.24x = 158,603,185.97
  5. Step 5: Solve for x
    x = 158,603,185.97/17,673.24
  6. Step 6: Final answer
    x = 8,974.20

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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.