Home / 63,976.39-95,936.70-33,984.06

Finding the Fourth Proportional to 63,976.39, 95,936.70 and 33,984.06

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Solution

The fourth proportional to 63,976.39, 95,936.70 and 33,984.06 is: 50,961.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,976.39 : 95,936.70 = 33,984.06 : x
  2. Step 2: Convert to fraction form
    63,976.39/95,936.70 = 33,984.06/x
  3. Step 3: Cross multiply
    63,976.39x = 95,936.70 × 33,984.06
  4. Step 4: Simplify right side
    63,976.39x = 3,260,318,569.00
  5. Step 5: Solve for x
    x = 3,260,318,569.00/63,976.39
  6. Step 6: Final answer
    x = 50,961.28

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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.