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Finding the Fourth Proportional to 234,046.72, 322,904.23 and 132,059.62

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Solution

The fourth proportional to 234,046.72, 322,904.23 and 132,059.62 is: 182,197.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,046.72 : 322,904.23 = 132,059.62 : x
  2. Step 2: Convert to fraction form
    234,046.72/322,904.23 = 132,059.62/x
  3. Step 3: Cross multiply
    234,046.72x = 322,904.23 × 132,059.62
  4. Step 4: Simplify right side
    234,046.72x = 42,642,609,910.19
  5. Step 5: Solve for x
    x = 42,642,609,910.19/234,046.72
  6. Step 6: Final answer
    x = 182,197.00

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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.