Home / 6,976.35-10,452.06-3,682.08

Finding the Fourth Proportional to 6,976.35, 10,452.06 and 3,682.08

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Solution

The fourth proportional to 6,976.35, 10,452.06 and 3,682.08 is: 5,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,976.35 : 10,452.06 = 3,682.08 : x
  2. Step 2: Convert to fraction form
    6,976.35/10,452.06 = 3,682.08/x
  3. Step 3: Cross multiply
    6,976.35x = 10,452.06 × 3,682.08
  4. Step 4: Simplify right side
    6,976.35x = 38,485,321.08
  5. Step 5: Solve for x
    x = 38,485,321.08/6,976.35
  6. Step 6: Final answer
    x = 5,516.54

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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.