Home / 64,268.43-96,236.55-44,339.37

Finding the Fourth Proportional to 64,268.43, 96,236.55 and 44,339.37

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Solution

The fourth proportional to 64,268.43, 96,236.55 and 44,339.37 is: 66,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,268.43 : 96,236.55 = 44,339.37 : x
  2. Step 2: Convert to fraction form
    64,268.43/96,236.55 = 44,339.37/x
  3. Step 3: Cross multiply
    64,268.43x = 96,236.55 × 44,339.37
  4. Step 4: Simplify right side
    64,268.43x = 4,267,067,997.97
  5. Step 5: Solve for x
    x = 4,267,067,997.97/64,268.43
  6. Step 6: Final answer
    x = 66,394.46

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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.