Home / 134,735.00-202,137.12-50,496.31

Finding the Fourth Proportional to 134,735.00, 202,137.12 and 50,496.31

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Solution

The fourth proportional to 134,735.00, 202,137.12 and 50,496.31 is: 75,757.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,735.00 : 202,137.12 = 50,496.31 : x
  2. Step 2: Convert to fraction form
    134,735.00/202,137.12 = 50,496.31/x
  3. Step 3: Cross multiply
    134,735.00x = 202,137.12 × 50,496.31
  4. Step 4: Simplify right side
    134,735.00x = 10,207,178,926.70
  5. Step 5: Solve for x
    x = 10,207,178,926.70/134,735.00
  6. Step 6: Final answer
    x = 75,757.44

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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.