Home / 33,737.91-50,573-11,536.10

Finding the Fourth Proportional to 33,737.91, 50,573 and 11,536.10

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Solution

The fourth proportional to 33,737.91, 50,573 and 11,536.10 is: 17,292.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,737.91 : 50,573 = 11,536.10 : x
  2. Step 2: Convert to fraction form
    33,737.91/50,573 = 11,536.10/x
  3. Step 3: Cross multiply
    33,737.91x = 50,573 × 11,536.10
  4. Step 4: Simplify right side
    33,737.91x = 583,415,185.30
  5. Step 5: Solve for x
    x = 583,415,185.30/33,737.91
  6. Step 6: Final answer
    x = 17,292.57

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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.