Home / 6,814.09-10,217.28-2,369.71

Finding the Fourth Proportional to 6,814.09, 10,217.28 and 2,369.71

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Solution

The fourth proportional to 6,814.09, 10,217.28 and 2,369.71 is: 3,553.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814.09 : 10,217.28 = 2,369.71 : x
  2. Step 2: Convert to fraction form
    6,814.09/10,217.28 = 2,369.71/x
  3. Step 3: Cross multiply
    6,814.09x = 10,217.28 × 2,369.71
  4. Step 4: Simplify right side
    6,814.09x = 24,211,990.59
  5. Step 5: Solve for x
    x = 24,211,990.59/6,814.09
  6. Step 6: Final answer
    x = 3,553.22

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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.