Home / 5,960.69-8,935.21-2,839.85

Finding the Fourth Proportional to 5,960.69, 8,935.21 and 2,839.85

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Solution

The fourth proportional to 5,960.69, 8,935.21 and 2,839.85 is: 4,257.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.69 : 8,935.21 = 2,839.85 : x
  2. Step 2: Convert to fraction form
    5,960.69/8,935.21 = 2,839.85/x
  3. Step 3: Cross multiply
    5,960.69x = 8,935.21 × 2,839.85
  4. Step 4: Simplify right side
    5,960.69x = 25,374,656.12
  5. Step 5: Solve for x
    x = 25,374,656.12/5,960.69
  6. Step 6: Final answer
    x = 4,257.00

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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.