Home / 4,480.34-6,711.26-2,625.82

Finding the Fourth Proportional to 4,480.34, 6,711.26 and 2,625.82

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Solution

The fourth proportional to 4,480.34, 6,711.26 and 2,625.82 is: 3,933.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480.34 : 6,711.26 = 2,625.82 : x
  2. Step 2: Convert to fraction form
    4,480.34/6,711.26 = 2,625.82/x
  3. Step 3: Cross multiply
    4,480.34x = 6,711.26 × 2,625.82
  4. Step 4: Simplify right side
    4,480.34x = 17,622,560.73
  5. Step 5: Solve for x
    x = 17,622,560.73/4,480.34
  6. Step 6: Final answer
    x = 3,933.31

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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.