Home / 6,945.26-10,418.09-2,016

Finding the Fourth Proportional to 6,945.26, 10,418.09 and 2,016

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Solution

The fourth proportional to 6,945.26, 10,418.09 and 2,016 is: 3,024.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945.26 : 10,418.09 = 2,016 : x
  2. Step 2: Convert to fraction form
    6,945.26/10,418.09 = 2,016/x
  3. Step 3: Cross multiply
    6,945.26x = 10,418.09 × 2,016
  4. Step 4: Simplify right side
    6,945.26x = 21,002,859.36
  5. Step 5: Solve for x
    x = 21,002,859.36/6,945.26
  6. Step 6: Final answer
    x = 3,024.06

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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.