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Finding the Fourth Proportional to 33,050.67, 45,699.71 and 32,516.57

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Solution

The fourth proportional to 33,050.67, 45,699.71 and 32,516.57 is: 44,961.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050.67 : 45,699.71 = 32,516.57 : x
  2. Step 2: Convert to fraction form
    33,050.67/45,699.71 = 32,516.57/x
  3. Step 3: Cross multiply
    33,050.67x = 45,699.71 × 32,516.57
  4. Step 4: Simplify right side
    33,050.67x = 1,485,997,428.11
  5. Step 5: Solve for x
    x = 1,485,997,428.11/33,050.67
  6. Step 6: Final answer
    x = 44,961.19

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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.