Home / 6,864.76-10,297.82-2,481.18

Finding the Fourth Proportional to 6,864.76, 10,297.82 and 2,481.18

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Solution

The fourth proportional to 6,864.76, 10,297.82 and 2,481.18 is: 3,722.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864.76 : 10,297.82 = 2,481.18 : x
  2. Step 2: Convert to fraction form
    6,864.76/10,297.82 = 2,481.18/x
  3. Step 3: Cross multiply
    6,864.76x = 10,297.82 × 2,481.18
  4. Step 4: Simplify right side
    6,864.76x = 25,550,745.03
  5. Step 5: Solve for x
    x = 25,550,745.03/6,864.76
  6. Step 6: Final answer
    x = 3,722.02

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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.