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Finding the Fourth Proportional to 32,674.39, 49,010.57 and 9,300.83

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Solution

The fourth proportional to 32,674.39, 49,010.57 and 9,300.83 is: 13,950.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674.39 : 49,010.57 = 9,300.83 : x
  2. Step 2: Convert to fraction form
    32,674.39/49,010.57 = 9,300.83/x
  3. Step 3: Cross multiply
    32,674.39x = 49,010.57 × 9,300.83
  4. Step 4: Simplify right side
    32,674.39x = 455,838,723.09
  5. Step 5: Solve for x
    x = 455,838,723.09/32,674.39
  6. Step 6: Final answer
    x = 13,950.95

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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.