Home / 69,527.07-104,321.61-32,067

Finding the Fourth Proportional to 69,527.07, 104,321.61 and 32,067

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Solution

The fourth proportional to 69,527.07, 104,321.61 and 32,067 is: 48,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,527.07 : 104,321.61 = 32,067 : x
  2. Step 2: Convert to fraction form
    69,527.07/104,321.61 = 32,067/x
  3. Step 3: Cross multiply
    69,527.07x = 104,321.61 × 32,067
  4. Step 4: Simplify right side
    69,527.07x = 3,345,281,067.87
  5. Step 5: Solve for x
    x = 3,345,281,067.87/69,527.07
  6. Step 6: Final answer
    x = 48,114.80

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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.