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Finding the Fourth Proportional to 33,459.01, 50,195.94 and 10,083.76

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Solution

The fourth proportional to 33,459.01, 50,195.94 and 10,083.76 is: 15,127.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459.01 : 50,195.94 = 10,083.76 : x
  2. Step 2: Convert to fraction form
    33,459.01/50,195.94 = 10,083.76/x
  3. Step 3: Cross multiply
    33,459.01x = 50,195.94 × 10,083.76
  4. Step 4: Simplify right side
    33,459.01x = 506,163,811.93
  5. Step 5: Solve for x
    x = 506,163,811.93/33,459.01
  6. Step 6: Final answer
    x = 15,127.88

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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.