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Finding the Fourth Proportional to 32,350, 44,645.08 and 19,611.92

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Solution

The fourth proportional to 32,350, 44,645.08 and 19,611.92 is: 27,065.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,350 : 44,645.08 = 19,611.92 : x
  2. Step 2: Convert to fraction form
    32,350/44,645.08 = 19,611.92/x
  3. Step 3: Cross multiply
    32,350x = 44,645.08 × 19,611.92
  4. Step 4: Simplify right side
    32,350x = 875,575,737.35
  5. Step 5: Solve for x
    x = 875,575,737.35/32,350
  6. Step 6: Final answer
    x = 27,065.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.