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Finding the Fourth Proportional to 43,080.99, 59,447.23 and 23,957.66

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Solution

The fourth proportional to 43,080.99, 59,447.23 and 23,957.66 is: 33,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080.99 : 59,447.23 = 23,957.66 : x
  2. Step 2: Convert to fraction form
    43,080.99/59,447.23 = 23,957.66/x
  3. Step 3: Cross multiply
    43,080.99x = 59,447.23 × 23,957.66
  4. Step 4: Simplify right side
    43,080.99x = 1,424,216,404.49
  5. Step 5: Solve for x
    x = 1,424,216,404.49/43,080.99
  6. Step 6: Final answer
    x = 33,059.05

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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.