Home / 2,243.26-3,098.30-1,496

Finding the Fourth Proportional to 2,243.26, 3,098.30 and 1,496

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Solution

The fourth proportional to 2,243.26, 3,098.30 and 1,496 is: 2,066.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243.26 : 3,098.30 = 1,496 : x
  2. Step 2: Convert to fraction form
    2,243.26/3,098.30 = 1,496/x
  3. Step 3: Cross multiply
    2,243.26x = 3,098.30 × 1,496
  4. Step 4: Simplify right side
    2,243.26x = 4,635,056.80
  5. Step 5: Solve for x
    x = 4,635,056.80/2,243.26
  6. Step 6: Final answer
    x = 2,066.21

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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.