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Finding the Fourth Proportional to 32,376.58, 48,562.51 and 10,196.30

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Solution

The fourth proportional to 32,376.58, 48,562.51 and 10,196.30 is: 15,293.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376.58 : 48,562.51 = 10,196.30 : x
  2. Step 2: Convert to fraction form
    32,376.58/48,562.51 = 10,196.30/x
  3. Step 3: Cross multiply
    32,376.58x = 48,562.51 × 10,196.30
  4. Step 4: Simplify right side
    32,376.58x = 495,158,059.65
  5. Step 5: Solve for x
    x = 495,158,059.65/32,376.58
  6. Step 6: Final answer
    x = 15,293.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.