Home / 17,514.34-24,173.38-10,709.52

Finding the Fourth Proportional to 17,514.34, 24,173.38 and 10,709.52

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Solution

The fourth proportional to 17,514.34, 24,173.38 and 10,709.52 is: 14,781.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.34 : 24,173.38 = 10,709.52 : x
  2. Step 2: Convert to fraction form
    17,514.34/24,173.38 = 10,709.52/x
  3. Step 3: Cross multiply
    17,514.34x = 24,173.38 × 10,709.52
  4. Step 4: Simplify right side
    17,514.34x = 258,885,296.58
  5. Step 5: Solve for x
    x = 258,885,296.58/17,514.34
  6. Step 6: Final answer
    x = 14,781.33

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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.