Home / 63,975.39-95,935.20-33,983.06

Finding the Fourth Proportional to 63,975.39, 95,935.20 and 33,983.06

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Solution

The fourth proportional to 63,975.39, 95,935.20 and 33,983.06 is: 50,959.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,975.39 : 95,935.20 = 33,983.06 : x
  2. Step 2: Convert to fraction form
    63,975.39/95,935.20 = 33,983.06/x
  3. Step 3: Cross multiply
    63,975.39x = 95,935.20 × 33,983.06
  4. Step 4: Simplify right side
    63,975.39x = 3,260,171,050.60
  5. Step 5: Solve for x
    x = 3,260,171,050.60/63,975.39
  6. Step 6: Final answer
    x = 50,959.77

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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.