Home / 4,059.82-6,092.12-2,578.98

Finding the Fourth Proportional to 4,059.82, 6,092.12 and 2,578.98

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Solution

The fourth proportional to 4,059.82, 6,092.12 and 2,578.98 is: 3,869.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059.82 : 6,092.12 = 2,578.98 : x
  2. Step 2: Convert to fraction form
    4,059.82/6,092.12 = 2,578.98/x
  3. Step 3: Cross multiply
    4,059.82x = 6,092.12 × 2,578.98
  4. Step 4: Simplify right side
    4,059.82x = 15,711,455.64
  5. Step 5: Solve for x
    x = 15,711,455.64/4,059.82
  6. Step 6: Final answer
    x = 3,869.99

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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.