Home / 6,625.97-9,940.89-2,675.19

Finding the Fourth Proportional to 6,625.97, 9,940.89 and 2,675.19

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Solution

The fourth proportional to 6,625.97, 9,940.89 and 2,675.19 is: 4,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.97 : 9,940.89 = 2,675.19 : x
  2. Step 2: Convert to fraction form
    6,625.97/9,940.89 = 2,675.19/x
  3. Step 3: Cross multiply
    6,625.97x = 9,940.89 × 2,675.19
  4. Step 4: Simplify right side
    6,625.97x = 26,593,756.14
  5. Step 5: Solve for x
    x = 26,593,756.14/6,625.97
  6. Step 6: Final answer
    x = 4,013.57

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1.5x scale

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.