Home / 2,469.33-3,703.84-1,008.45

Finding the Fourth Proportional to 2,469.33, 3,703.84 and 1,008.45

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Solution

The fourth proportional to 2,469.33, 3,703.84 and 1,008.45 is: 1,512.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469.33 : 3,703.84 = 1,008.45 : x
  2. Step 2: Convert to fraction form
    2,469.33/3,703.84 = 1,008.45/x
  3. Step 3: Cross multiply
    2,469.33x = 3,703.84 × 1,008.45
  4. Step 4: Simplify right side
    2,469.33x = 3,735,137.45
  5. Step 5: Solve for x
    x = 3,735,137.45/2,469.33
  6. Step 6: Final answer
    x = 1,512.61

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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.