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Finding the Fourth Proportional to 59,270.30, 81,794.44 and 33,776.12

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Solution

The fourth proportional to 59,270.30, 81,794.44 and 33,776.12 is: 46,611.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,270.30 : 81,794.44 = 33,776.12 : x
  2. Step 2: Convert to fraction form
    59,270.30/81,794.44 = 33,776.12/x
  3. Step 3: Cross multiply
    59,270.30x = 81,794.44 × 33,776.12
  4. Step 4: Simplify right side
    59,270.30x = 2,762,698,820.77
  5. Step 5: Solve for x
    x = 2,762,698,820.77/59,270.30
  6. Step 6: Final answer
    x = 46,611.86

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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.