Home / 6,625.33-9,939.08-2,007.25

Finding the Fourth Proportional to 6,625.33, 9,939.08 and 2,007.25

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Solution

The fourth proportional to 6,625.33, 9,939.08 and 2,007.25 is: 3,011.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.33 : 9,939.08 = 2,007.25 : x
  2. Step 2: Convert to fraction form
    6,625.33/9,939.08 = 2,007.25/x
  3. Step 3: Cross multiply
    6,625.33x = 9,939.08 × 2,007.25
  4. Step 4: Simplify right side
    6,625.33x = 19,950,218.33
  5. Step 5: Solve for x
    x = 19,950,218.33/6,625.33
  6. Step 6: Final answer
    x = 3,011.20

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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.