Home / 3,222.83-4,829.39-2,397.23

Finding the Fourth Proportional to 3,222.83, 4,829.39 and 2,397.23

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Solution

The fourth proportional to 3,222.83, 4,829.39 and 2,397.23 is: 3,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222.83 : 4,829.39 = 2,397.23 : x
  2. Step 2: Convert to fraction form
    3,222.83/4,829.39 = 2,397.23/x
  3. Step 3: Cross multiply
    3,222.83x = 4,829.39 × 2,397.23
  4. Step 4: Simplify right side
    3,222.83x = 11,577,146.60
  5. Step 5: Solve for x
    x = 11,577,146.60/3,222.83
  6. Step 6: Final answer
    x = 3,592.23

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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.