Home / 50,006.28-68,976.14-32,072.88

Finding the Fourth Proportional to 50,006.28, 68,976.14 and 32,072.88

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Solution

The fourth proportional to 50,006.28, 68,976.14 and 32,072.88 is: 44,239.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006.28 : 68,976.14 = 32,072.88 : x
  2. Step 2: Convert to fraction form
    50,006.28/68,976.14 = 32,072.88/x
  3. Step 3: Cross multiply
    50,006.28x = 68,976.14 × 32,072.88
  4. Step 4: Simplify right side
    50,006.28x = 2,212,263,196.38
  5. Step 5: Solve for x
    x = 2,212,263,196.38/50,006.28
  6. Step 6: Final answer
    x = 44,239.71

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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.