Home / 6,625.45-9,935.70-2,241.73

Finding the Fourth Proportional to 6,625.45, 9,935.70 and 2,241.73

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Solution

The fourth proportional to 6,625.45, 9,935.70 and 2,241.73 is: 3,361.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.45 : 9,935.70 = 2,241.73 : x
  2. Step 2: Convert to fraction form
    6,625.45/9,935.70 = 2,241.73/x
  3. Step 3: Cross multiply
    6,625.45x = 9,935.70 × 2,241.73
  4. Step 4: Simplify right side
    6,625.45x = 22,273,156.76
  5. Step 5: Solve for x
    x = 22,273,156.76/6,625.45
  6. Step 6: Final answer
    x = 3,361.76

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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.