Home / 132,456.44-182,850.54-88,922.18

Finding the Fourth Proportional to 132,456.44, 182,850.54 and 88,922.18

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Solution

The fourth proportional to 132,456.44, 182,850.54 and 88,922.18 is: 122,753.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,456.44 : 182,850.54 = 88,922.18 : x
  2. Step 2: Convert to fraction form
    132,456.44/182,850.54 = 88,922.18/x
  3. Step 3: Cross multiply
    132,456.44x = 182,850.54 × 88,922.18
  4. Step 4: Simplify right side
    132,456.44x = 16,259,468,630.98
  5. Step 5: Solve for x
    x = 16,259,468,630.98/132,456.44
  6. Step 6: Final answer
    x = 122,753.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.