Home / 17,514.09-24,169.46-11,226.47

Finding the Fourth Proportional to 17,514.09, 24,169.46 and 11,226.47

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Solution

The fourth proportional to 17,514.09, 24,169.46 and 11,226.47 is: 15,492.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.09 : 24,169.46 = 11,226.47 : x
  2. Step 2: Convert to fraction form
    17,514.09/24,169.46 = 11,226.47/x
  3. Step 3: Cross multiply
    17,514.09x = 24,169.46 × 11,226.47
  4. Step 4: Simplify right side
    17,514.09x = 271,337,540.63
  5. Step 5: Solve for x
    x = 271,337,540.63/17,514.09
  6. Step 6: Final answer
    x = 15,492.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.