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Finding the Fourth Proportional to 134,614.94, 201,793.83 and 50,352.26

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Solution

The fourth proportional to 134,614.94, 201,793.83 and 50,352.26 is: 75,480.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,614.94 : 201,793.83 = 50,352.26 : x
  2. Step 2: Convert to fraction form
    134,614.94/201,793.83 = 50,352.26/x
  3. Step 3: Cross multiply
    134,614.94x = 201,793.83 × 50,352.26
  4. Step 4: Simplify right side
    134,614.94x = 10,160,775,394.56
  5. Step 5: Solve for x
    x = 10,160,775,394.56/134,614.94
  6. Step 6: Final answer
    x = 75,480.30

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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.