Home / 33,965.22-50,942.25-9,006.81

Finding the Fourth Proportional to 33,965.22, 50,942.25 and 9,006.81

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Solution

The fourth proportional to 33,965.22, 50,942.25 and 9,006.81 is: 13,508.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,965.22 : 50,942.25 = 9,006.81 : x
  2. Step 2: Convert to fraction form
    33,965.22/50,942.25 = 9,006.81/x
  3. Step 3: Cross multiply
    33,965.22x = 50,942.25 × 9,006.81
  4. Step 4: Simplify right side
    33,965.22x = 458,827,166.72
  5. Step 5: Solve for x
    x = 458,827,166.72/33,965.22
  6. Step 6: Final answer
    x = 13,508.74

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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.