Home / 3,625.27-5,001.54-2,208.37

Finding the Fourth Proportional to 3,625.27, 5,001.54 and 2,208.37

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Solution

The fourth proportional to 3,625.27, 5,001.54 and 2,208.37 is: 3,046.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625.27 : 5,001.54 = 2,208.37 : x
  2. Step 2: Convert to fraction form
    3,625.27/5,001.54 = 2,208.37/x
  3. Step 3: Cross multiply
    3,625.27x = 5,001.54 × 2,208.37
  4. Step 4: Simplify right side
    3,625.27x = 11,045,250.89
  5. Step 5: Solve for x
    x = 11,045,250.89/3,625.27
  6. Step 6: Final answer
    x = 3,046.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.