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Finding the Fourth Proportional to 132,676.34, 199,092.27 and 95,196.02

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Solution

The fourth proportional to 132,676.34, 199,092.27 and 95,196.02 is: 142,849.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,676.34 : 199,092.27 = 95,196.02 : x
  2. Step 2: Convert to fraction form
    132,676.34/199,092.27 = 95,196.02/x
  3. Step 3: Cross multiply
    132,676.34x = 199,092.27 × 95,196.02
  4. Step 4: Simplify right side
    132,676.34x = 18,952,791,716.77
  5. Step 5: Solve for x
    x = 18,952,791,716.77/132,676.34
  6. Step 6: Final answer
    x = 142,849.82

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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.