Home / 6,861.83-10,294.25-2,183.27

Finding the Fourth Proportional to 6,861.83, 10,294.25 and 2,183.27

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Solution

The fourth proportional to 6,861.83, 10,294.25 and 2,183.27 is: 3,275.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,861.83 : 10,294.25 = 2,183.27 : x
  2. Step 2: Convert to fraction form
    6,861.83/10,294.25 = 2,183.27/x
  3. Step 3: Cross multiply
    6,861.83x = 10,294.25 × 2,183.27
  4. Step 4: Simplify right side
    6,861.83x = 22,475,064.81
  5. Step 5: Solve for x
    x = 22,475,064.81/6,861.83
  6. Step 6: Final answer
    x = 3,275.38

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1.5x scale

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.