Home / 4,910.58-7,361.82-3,263.04

Finding the Fourth Proportional to 4,910.58, 7,361.82 and 3,263.04

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Solution

The fourth proportional to 4,910.58, 7,361.82 and 3,263.04 is: 4,891.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.58 : 7,361.82 = 3,263.04 : x
  2. Step 2: Convert to fraction form
    4,910.58/7,361.82 = 3,263.04/x
  3. Step 3: Cross multiply
    4,910.58x = 7,361.82 × 3,263.04
  4. Step 4: Simplify right side
    4,910.58x = 24,021,913.13
  5. Step 5: Solve for x
    x = 24,021,913.13/4,910.58
  6. Step 6: Final answer
    x = 4,891.87

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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.