Home / 6,856.94-10,279.25-2,473.37

Finding the Fourth Proportional to 6,856.94, 10,279.25 and 2,473.37

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Solution

The fourth proportional to 6,856.94, 10,279.25 and 2,473.37 is: 3,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856.94 : 10,279.25 = 2,473.37 : x
  2. Step 2: Convert to fraction form
    6,856.94/10,279.25 = 2,473.37/x
  3. Step 3: Cross multiply
    6,856.94x = 10,279.25 × 2,473.37
  4. Step 4: Simplify right side
    6,856.94x = 25,424,337.66
  5. Step 5: Solve for x
    x = 25,424,337.66/6,856.94
  6. Step 6: Final answer
    x = 3,707.83

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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.