Home / 16,571.88-24,857.82-11,361.96

Finding the Fourth Proportional to 16,571.88, 24,857.82 and 11,361.96

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Solution

The fourth proportional to 16,571.88, 24,857.82 and 11,361.96 is: 17,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,571.88 : 24,857.82 = 11,361.96 : x
  2. Step 2: Convert to fraction form
    16,571.88/24,857.82 = 11,361.96/x
  3. Step 3: Cross multiply
    16,571.88x = 24,857.82 × 11,361.96
  4. Step 4: Simplify right side
    16,571.88x = 282,433,556.53
  5. Step 5: Solve for x
    x = 282,433,556.53/16,571.88
  6. Step 6: Final answer
    x = 17,042.94

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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.