Home / 17,514.23-26,265.06-8,743.14

Finding the Fourth Proportional to 17,514.23, 26,265.06 and 8,743.14

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Solution

The fourth proportional to 17,514.23, 26,265.06 and 8,743.14 is: 13,111.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514.23 : 26,265.06 = 8,743.14 : x
  2. Step 2: Convert to fraction form
    17,514.23/26,265.06 = 8,743.14/x
  3. Step 3: Cross multiply
    17,514.23x = 26,265.06 × 8,743.14
  4. Step 4: Simplify right side
    17,514.23x = 229,639,096.69
  5. Step 5: Solve for x
    x = 229,639,096.69/17,514.23
  6. Step 6: Final answer
    x = 13,111.58

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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.