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Finding the Fourth Proportional to 96,208.39, 132,756.08 and 53,182.09

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Solution

The fourth proportional to 96,208.39, 132,756.08 and 53,182.09 is: 73,384.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,208.39 : 132,756.08 = 53,182.09 : x
  2. Step 2: Convert to fraction form
    96,208.39/132,756.08 = 53,182.09/x
  3. Step 3: Cross multiply
    96,208.39x = 132,756.08 × 53,182.09
  4. Step 4: Simplify right side
    96,208.39x = 7,060,245,247.04
  5. Step 5: Solve for x
    x = 7,060,245,247.04/96,208.39
  6. Step 6: Final answer
    x = 73,384.92

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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.