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Finding the Fourth Proportional to 88,324.98, 132,493.65 and 29,202.27

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Solution

The fourth proportional to 88,324.98, 132,493.65 and 29,202.27 is: 43,805.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,324.98 : 132,493.65 = 29,202.27 : x
  2. Step 2: Convert to fraction form
    88,324.98/132,493.65 = 29,202.27/x
  3. Step 3: Cross multiply
    88,324.98x = 132,493.65 × 29,202.27
  4. Step 4: Simplify right side
    88,324.98x = 3,869,115,340.59
  5. Step 5: Solve for x
    x = 3,869,115,340.59/88,324.98
  6. Step 6: Final answer
    x = 43,805.45

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1.5x scale

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.