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Finding the Fourth Proportional to 67,571.94, 101,205.63 and 32,537.82

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Solution

The fourth proportional to 67,571.94, 101,205.63 and 32,537.82 is: 48,733.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,571.94 : 101,205.63 = 32,537.82 : x
  2. Step 2: Convert to fraction form
    67,571.94/101,205.63 = 32,537.82/x
  3. Step 3: Cross multiply
    67,571.94x = 101,205.63 × 32,537.82
  4. Step 4: Simplify right side
    67,571.94x = 3,293,010,571.93
  5. Step 5: Solve for x
    x = 3,293,010,571.93/67,571.94
  6. Step 6: Final answer
    x = 48,733.40

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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.