Home / 69,441.93-104,175.86-22,727.61

Finding the Fourth Proportional to 69,441.93, 104,175.86 and 22,727.61

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Solution

The fourth proportional to 69,441.93, 104,175.86 and 22,727.61 is: 34,095.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,441.93 : 104,175.86 = 22,727.61 : x
  2. Step 2: Convert to fraction form
    69,441.93/104,175.86 = 22,727.61/x
  3. Step 3: Cross multiply
    69,441.93x = 104,175.86 × 22,727.61
  4. Step 4: Simplify right side
    69,441.93x = 2,367,668,203.86
  5. Step 5: Solve for x
    x = 2,367,668,203.86/69,441.93
  6. Step 6: Final answer
    x = 34,095.66

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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.