Home / 3,043.05-4,196.52-2,097.33

Finding the Fourth Proportional to 3,043.05, 4,196.52 and 2,097.33

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Solution

The fourth proportional to 3,043.05, 4,196.52 and 2,097.33 is: 2,892.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.05 : 4,196.52 = 2,097.33 : x
  2. Step 2: Convert to fraction form
    3,043.05/4,196.52 = 2,097.33/x
  3. Step 3: Cross multiply
    3,043.05x = 4,196.52 × 2,097.33
  4. Step 4: Simplify right side
    3,043.05x = 8,801,487.29
  5. Step 5: Solve for x
    x = 8,801,487.29/3,043.05
  6. Step 6: Final answer
    x = 2,892.32

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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.