Home / 132,217.48-197,883.42-108,524.26

Finding the Fourth Proportional to 132,217.48, 197,883.42 and 108,524.26

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Solution

The fourth proportional to 132,217.48, 197,883.42 and 108,524.26 is: 162,422.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,217.48 : 197,883.42 = 108,524.26 : x
  2. Step 2: Convert to fraction form
    132,217.48/197,883.42 = 108,524.26/x
  3. Step 3: Cross multiply
    132,217.48x = 197,883.42 × 108,524.26
  4. Step 4: Simplify right side
    132,217.48x = 21,475,151,721.77
  5. Step 5: Solve for x
    x = 21,475,151,721.77/132,217.48
  6. Step 6: Final answer
    x = 162,422.94

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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.