Home / 2,486.03-3,725.82-1,024.38

Finding the Fourth Proportional to 2,486.03, 3,725.82 and 1,024.38

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Solution

The fourth proportional to 2,486.03, 3,725.82 and 1,024.38 is: 1,535.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486.03 : 3,725.82 = 1,024.38 : x
  2. Step 2: Convert to fraction form
    2,486.03/3,725.82 = 1,024.38/x
  3. Step 3: Cross multiply
    2,486.03x = 3,725.82 × 1,024.38
  4. Step 4: Simplify right side
    2,486.03x = 3,816,655.49
  5. Step 5: Solve for x
    x = 3,816,655.49/2,486.03
  6. Step 6: Final answer
    x = 1,535.24

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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.