Home / 4,529-6,249.93-2,539.73

Finding the Fourth Proportional to 4,529, 6,249.93 and 2,539.73

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Solution

The fourth proportional to 4,529, 6,249.93 and 2,539.73 is: 3,504.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529 : 6,249.93 = 2,539.73 : x
  2. Step 2: Convert to fraction form
    4,529/6,249.93 = 2,539.73/x
  3. Step 3: Cross multiply
    4,529x = 6,249.93 × 2,539.73
  4. Step 4: Simplify right side
    4,529x = 15,873,134.72
  5. Step 5: Solve for x
    x = 15,873,134.72/4,529
  6. Step 6: Final answer
    x = 3,504.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.