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Finding the Fourth Proportional to 60,227.01, 83,113.43 and 33,369.30

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Solution

The fourth proportional to 60,227.01, 83,113.43 and 33,369.30 is: 46,049.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,227.01 : 83,113.43 = 33,369.30 : x
  2. Step 2: Convert to fraction form
    60,227.01/83,113.43 = 33,369.30/x
  3. Step 3: Cross multiply
    60,227.01x = 83,113.43 × 33,369.30
  4. Step 4: Simplify right side
    60,227.01x = 2,773,436,812.85
  5. Step 5: Solve for x
    x = 2,773,436,812.85/60,227.01
  6. Step 6: Final answer
    x = 46,049.72

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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.