Home / 88,383.27-132,576.96-25,209.04

Finding the Fourth Proportional to 88,383.27, 132,576.96 and 25,209.04

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Solution

The fourth proportional to 88,383.27, 132,576.96 and 25,209.04 is: 37,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,383.27 : 132,576.96 = 25,209.04 : x
  2. Step 2: Convert to fraction form
    88,383.27/132,576.96 = 25,209.04/x
  3. Step 3: Cross multiply
    88,383.27x = 132,576.96 × 25,209.04
  4. Step 4: Simplify right side
    88,383.27x = 3,342,137,887.72
  5. Step 5: Solve for x
    x = 3,342,137,887.72/88,383.27
  6. Step 6: Final answer
    x = 37,814.15

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Why These Related Problems?

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