Home / 17,514.06-26,260.99-11,974.12

Finding the Fourth Proportional to 17,514.06, 26,260.99 and 11,974.12

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Solution

The fourth proportional to 17,514.06, 26,260.99 and 11,974.12 is: 17,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.06 : 26,260.99 = 11,974.12 : x
  2. Step 2: Convert to fraction form
    17,514.06/26,260.99 = 11,974.12/x
  3. Step 3: Cross multiply
    17,514.06x = 26,260.99 × 11,974.12
  4. Step 4: Simplify right side
    17,514.06x = 314,452,245.58
  5. Step 5: Solve for x
    x = 314,452,245.58/17,514.06
  6. Step 6: Final answer
    x = 17,954.27

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1.5x scale

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.