Home / 4,213.22-5,814.30-2,324.89

Finding the Fourth Proportional to 4,213.22, 5,814.30 and 2,324.89

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Solution

The fourth proportional to 4,213.22, 5,814.30 and 2,324.89 is: 3,208.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.22 : 5,814.30 = 2,324.89 : x
  2. Step 2: Convert to fraction form
    4,213.22/5,814.30 = 2,324.89/x
  3. Step 3: Cross multiply
    4,213.22x = 5,814.30 × 2,324.89
  4. Step 4: Simplify right side
    4,213.22x = 13,517,578.13
  5. Step 5: Solve for x
    x = 13,517,578.13/4,213.22
  6. Step 6: Final answer
    x = 3,208.38

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.