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Finding the Fourth Proportional to 34,910.15, 48,205.04 and 32,377.50

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Solution

The fourth proportional to 34,910.15, 48,205.04 and 32,377.50 is: 44,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910.15 : 48,205.04 = 32,377.50 : x
  2. Step 2: Convert to fraction form
    34,910.15/48,205.04 = 32,377.50/x
  3. Step 3: Cross multiply
    34,910.15x = 48,205.04 × 32,377.50
  4. Step 4: Simplify right side
    34,910.15x = 1,560,758,520.71
  5. Step 5: Solve for x
    x = 1,560,758,520.71/34,910.15
  6. Step 6: Final answer
    x = 44,707.88

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