Home / 6,625.48-9,939.16-2,244.19

Finding the Fourth Proportional to 6,625.48, 9,939.16 and 2,244.19

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Solution

The fourth proportional to 6,625.48, 9,939.16 and 2,244.19 is: 3,366.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.48 : 9,939.16 = 2,244.19 : x
  2. Step 2: Convert to fraction form
    6,625.48/9,939.16 = 2,244.19/x
  3. Step 3: Cross multiply
    6,625.48x = 9,939.16 × 2,244.19
  4. Step 4: Simplify right side
    6,625.48x = 22,305,308.17
  5. Step 5: Solve for x
    x = 22,305,308.17/6,625.48
  6. Step 6: Final answer
    x = 3,366.60

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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.