Home / 6,910.15-10,361.99-2,524.54

Finding the Fourth Proportional to 6,910.15, 10,361.99 and 2,524.54

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Solution

The fourth proportional to 6,910.15, 10,361.99 and 2,524.54 is: 3,785.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.15 : 10,361.99 = 2,524.54 : x
  2. Step 2: Convert to fraction form
    6,910.15/10,361.99 = 2,524.54/x
  3. Step 3: Cross multiply
    6,910.15x = 10,361.99 × 2,524.54
  4. Step 4: Simplify right side
    6,910.15x = 26,159,258.56
  5. Step 5: Solve for x
    x = 26,159,258.56/6,910.15
  6. Step 6: Final answer
    x = 3,785.63

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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.