Home / 69,067.80-103,586.72-24,697.62

Finding the Fourth Proportional to 69,067.80, 103,586.72 and 24,697.62

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Solution

The fourth proportional to 69,067.80, 103,586.72 and 24,697.62 is: 37,041.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,067.80 : 103,586.72 = 24,697.62 : x
  2. Step 2: Convert to fraction form
    69,067.80/103,586.72 = 24,697.62/x
  3. Step 3: Cross multiply
    69,067.80x = 103,586.72 × 24,697.62
  4. Step 4: Simplify right side
    69,067.80x = 2,558,345,324.12
  5. Step 5: Solve for x
    x = 2,558,345,324.12/69,067.80
  6. Step 6: Final answer
    x = 37,041.07

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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.