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Finding the Fourth Proportional to 32,935.62, 49,405 and 10,748.96

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Solution

The fourth proportional to 32,935.62, 49,405 and 10,748.96 is: 16,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,935.62 : 49,405 = 10,748.96 : x
  2. Step 2: Convert to fraction form
    32,935.62/49,405 = 10,748.96/x
  3. Step 3: Cross multiply
    32,935.62x = 49,405 × 10,748.96
  4. Step 4: Simplify right side
    32,935.62x = 531,052,368.80
  5. Step 5: Solve for x
    x = 531,052,368.80/32,935.62
  6. Step 6: Final answer
    x = 16,123.95

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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.