Home / 96,388.38-144,546.66-33,190.92

Finding the Fourth Proportional to 96,388.38, 144,546.66 and 33,190.92

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Solution

The fourth proportional to 96,388.38, 144,546.66 and 33,190.92 is: 49,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,388.38 : 144,546.66 = 33,190.92 : x
  2. Step 2: Convert to fraction form
    96,388.38/144,546.66 = 33,190.92/x
  3. Step 3: Cross multiply
    96,388.38x = 144,546.66 × 33,190.92
  4. Step 4: Simplify right side
    96,388.38x = 4,797,636,628.33
  5. Step 5: Solve for x
    x = 4,797,636,628.33/96,388.38
  6. Step 6: Final answer
    x = 49,774.01

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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.