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Finding the Fourth Proportional to 116,394.96, 174,592.56 and 33,288.96

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Solution

The fourth proportional to 116,394.96, 174,592.56 and 33,288.96 is: 49,933.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,394.96 : 174,592.56 = 33,288.96 : x
  2. Step 2: Convert to fraction form
    116,394.96/174,592.56 = 33,288.96/x
  3. Step 3: Cross multiply
    116,394.96x = 174,592.56 × 33,288.96
  4. Step 4: Simplify right side
    116,394.96x = 5,812,004,746.14
  5. Step 5: Solve for x
    x = 5,812,004,746.14/116,394.96
  6. Step 6: Final answer
    x = 49,933.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.