Home / 134,907.12-202,357.44-35,067.33

Finding the Fourth Proportional to 134,907.12, 202,357.44 and 35,067.33

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Solution

The fourth proportional to 134,907.12, 202,357.44 and 35,067.33 is: 52,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,907.12 : 202,357.44 = 35,067.33 : x
  2. Step 2: Convert to fraction form
    134,907.12/202,357.44 = 35,067.33/x
  3. Step 3: Cross multiply
    134,907.12x = 202,357.44 × 35,067.33
  4. Step 4: Simplify right side
    134,907.12x = 7,096,135,126.44
  5. Step 5: Solve for x
    x = 7,096,135,126.44/134,907.12
  6. Step 6: Final answer
    x = 52,600.15

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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.