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Finding the Fourth Proportional to 59,267.46, 81,764.46 and 38,843.94

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Solution

The fourth proportional to 59,267.46, 81,764.46 and 38,843.94 is: 53,588.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,267.46 : 81,764.46 = 38,843.94 : x
  2. Step 2: Convert to fraction form
    59,267.46/81,764.46 = 38,843.94/x
  3. Step 3: Cross multiply
    59,267.46x = 81,764.46 × 38,843.94
  4. Step 4: Simplify right side
    59,267.46x = 3,176,053,778.37
  5. Step 5: Solve for x
    x = 3,176,053,778.37/59,267.46
  6. Step 6: Final answer
    x = 53,588.49

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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.