Home / 6,625.00-9,933.24-3,110.31

Finding the Fourth Proportional to 6,625.00, 9,933.24 and 3,110.31

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Solution

The fourth proportional to 6,625.00, 9,933.24 and 3,110.31 is: 4,663.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.00 : 9,933.24 = 3,110.31 : x
  2. Step 2: Convert to fraction form
    6,625.00/9,933.24 = 3,110.31/x
  3. Step 3: Cross multiply
    6,625.00x = 9,933.24 × 3,110.31
  4. Step 4: Simplify right side
    6,625.00x = 30,895,467.37
  5. Step 5: Solve for x
    x = 30,895,467.37/6,625.00
  6. Step 6: Final answer
    x = 4,663.47

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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.