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Finding the Fourth Proportional to 60,222.99, 83,105.34 and 33,365.91

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Solution

The fourth proportional to 60,222.99, 83,105.34 and 33,365.91 is: 46,043.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,222.99 : 83,105.34 = 33,365.91 : x
  2. Step 2: Convert to fraction form
    60,222.99/83,105.34 = 33,365.91/x
  3. Step 3: Cross multiply
    60,222.99x = 83,105.34 × 33,365.91
  4. Step 4: Simplify right side
    60,222.99x = 2,772,885,294.96
  5. Step 5: Solve for x
    x = 2,772,885,294.96/60,222.99
  6. Step 6: Final answer
    x = 46,043.63

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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.