Home / 5,250.67-7,244.94-3,261.73

Finding the Fourth Proportional to 5,250.67, 7,244.94 and 3,261.73

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Solution

The fourth proportional to 5,250.67, 7,244.94 and 3,261.73 is: 4,500.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250.67 : 7,244.94 = 3,261.73 : x
  2. Step 2: Convert to fraction form
    5,250.67/7,244.94 = 3,261.73/x
  3. Step 3: Cross multiply
    5,250.67x = 7,244.94 × 3,261.73
  4. Step 4: Simplify right side
    5,250.67x = 23,631,038.15
  5. Step 5: Solve for x
    x = 23,631,038.15/5,250.67
  6. Step 6: Final answer
    x = 4,500.58

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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.