Home / 5,224.98-7,837.41-2,627.34

Finding the Fourth Proportional to 5,224.98, 7,837.41 and 2,627.34

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Solution

The fourth proportional to 5,224.98, 7,837.41 and 2,627.34 is: 3,940.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224.98 : 7,837.41 = 2,627.34 : x
  2. Step 2: Convert to fraction form
    5,224.98/7,837.41 = 2,627.34/x
  3. Step 3: Cross multiply
    5,224.98x = 7,837.41 × 2,627.34
  4. Step 4: Simplify right side
    5,224.98x = 20,591,540.79
  5. Step 5: Solve for x
    x = 20,591,540.79/5,224.98
  6. Step 6: Final answer
    x = 3,940.98

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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.