Home / 11,464.02-17,195.31-4,067.50

Finding the Fourth Proportional to 11,464.02, 17,195.31 and 4,067.50

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Solution

The fourth proportional to 11,464.02, 17,195.31 and 4,067.50 is: 6,100.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464.02 : 17,195.31 = 4,067.50 : x
  2. Step 2: Convert to fraction form
    11,464.02/17,195.31 = 4,067.50/x
  3. Step 3: Cross multiply
    11,464.02x = 17,195.31 × 4,067.50
  4. Step 4: Simplify right side
    11,464.02x = 69,941,923.43
  5. Step 5: Solve for x
    x = 69,941,923.43/11,464.02
  6. Step 6: Final answer
    x = 6,100.99

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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.