Home / 2,497.82-3,747.02-1,036.16

Finding the Fourth Proportional to 2,497.82, 3,747.02 and 1,036.16

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Solution

The fourth proportional to 2,497.82, 3,747.02 and 1,036.16 is: 1,554.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.82 : 3,747.02 = 1,036.16 : x
  2. Step 2: Convert to fraction form
    2,497.82/3,747.02 = 1,036.16/x
  3. Step 3: Cross multiply
    2,497.82x = 3,747.02 × 1,036.16
  4. Step 4: Simplify right side
    2,497.82x = 3,882,512.24
  5. Step 5: Solve for x
    x = 3,882,512.24/2,497.82
  6. Step 6: Final answer
    x = 1,554.36

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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.