Home / 3,371.52-4,653.36-2,193.24

Finding the Fourth Proportional to 3,371.52, 4,653.36 and 2,193.24

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Solution

The fourth proportional to 3,371.52, 4,653.36 and 2,193.24 is: 3,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371.52 : 4,653.36 = 2,193.24 : x
  2. Step 2: Convert to fraction form
    3,371.52/4,653.36 = 2,193.24/x
  3. Step 3: Cross multiply
    3,371.52x = 4,653.36 × 2,193.24
  4. Step 4: Simplify right side
    3,371.52x = 10,205,935.29
  5. Step 5: Solve for x
    x = 10,205,935.29/3,371.52
  6. Step 6: Final answer
    x = 3,027.10

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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.