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Finding the Fourth Proportional to 32,841.51, 49,269.17 and 10,653.15

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Solution

The fourth proportional to 32,841.51, 49,269.17 and 10,653.15 is: 15,981.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,841.51 : 49,269.17 = 10,653.15 : x
  2. Step 2: Convert to fraction form
    32,841.51/49,269.17 = 10,653.15/x
  3. Step 3: Cross multiply
    32,841.51x = 49,269.17 × 10,653.15
  4. Step 4: Simplify right side
    32,841.51x = 524,871,858.39
  5. Step 5: Solve for x
    x = 524,871,858.39/32,841.51
  6. Step 6: Final answer
    x = 15,981.96

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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.