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Finding the Fourth Proportional to 96,006.68, 132,489.60 and 53,567

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Solution

The fourth proportional to 96,006.68, 132,489.60 and 53,567 is: 73,922.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,006.68 : 132,489.60 = 53,567 : x
  2. Step 2: Convert to fraction form
    96,006.68/132,489.60 = 53,567/x
  3. Step 3: Cross multiply
    96,006.68x = 132,489.60 × 53,567
  4. Step 4: Simplify right side
    96,006.68x = 7,097,070,403.20
  5. Step 5: Solve for x
    x = 7,097,070,403.20/96,006.68
  6. Step 6: Final answer
    x = 73,922.67

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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.