Home / 6,241.15-9,361.70-2,542.55

Finding the Fourth Proportional to 6,241.15, 9,361.70 and 2,542.55

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Solution

The fourth proportional to 6,241.15, 9,361.70 and 2,542.55 is: 3,813.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.15 : 9,361.70 = 2,542.55 : x
  2. Step 2: Convert to fraction form
    6,241.15/9,361.70 = 2,542.55/x
  3. Step 3: Cross multiply
    6,241.15x = 9,361.70 × 2,542.55
  4. Step 4: Simplify right side
    6,241.15x = 23,802,577.62
  5. Step 5: Solve for x
    x = 23,802,577.62/6,241.15
  6. Step 6: Final answer
    x = 3,813.82

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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.