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Finding the Fourth Proportional to 96,014.68, 132,499.72 and 53,573.10

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Solution

The fourth proportional to 96,014.68, 132,499.72 and 53,573.10 is: 73,930.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,014.68 : 132,499.72 = 53,573.10 : x
  2. Step 2: Convert to fraction form
    96,014.68/132,499.72 = 53,573.10/x
  3. Step 3: Cross multiply
    96,014.68x = 132,499.72 × 53,573.10
  4. Step 4: Simplify right side
    96,014.68x = 7,098,420,749.53
  5. Step 5: Solve for x
    x = 7,098,420,749.53/96,014.68
  6. Step 6: Final answer
    x = 73,930.58

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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.