Home / 4,883.09-7,327.26-3,240.41

Finding the Fourth Proportional to 4,883.09, 7,327.26 and 3,240.41

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Solution

The fourth proportional to 4,883.09, 7,327.26 and 3,240.41 is: 4,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.09 : 7,327.26 = 3,240.41 : x
  2. Step 2: Convert to fraction form
    4,883.09/7,327.26 = 3,240.41/x
  3. Step 3: Cross multiply
    4,883.09x = 7,327.26 × 3,240.41
  4. Step 4: Simplify right side
    4,883.09x = 23,743,289.94
  5. Step 5: Solve for x
    x = 23,743,289.94/4,883.09
  6. Step 6: Final answer
    x = 4,862.35

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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.