Home / 11,362.14-17,044.83-5,514.75

Finding the Fourth Proportional to 11,362.14, 17,044.83 and 5,514.75

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Solution

The fourth proportional to 11,362.14, 17,044.83 and 5,514.75 is: 8,272.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362.14 : 17,044.83 = 5,514.75 : x
  2. Step 2: Convert to fraction form
    11,362.14/17,044.83 = 5,514.75/x
  3. Step 3: Cross multiply
    11,362.14x = 17,044.83 × 5,514.75
  4. Step 4: Simplify right side
    11,362.14x = 93,997,976.24
  5. Step 5: Solve for x
    x = 93,997,976.24/11,362.14
  6. Step 6: Final answer
    x = 8,272.91

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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.