Home / 69,922.32-104,919.93-27,793.41

Finding the Fourth Proportional to 69,922.32, 104,919.93 and 27,793.41

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Solution

The fourth proportional to 69,922.32, 104,919.93 and 27,793.41 is: 41,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,922.32 : 104,919.93 = 27,793.41 : x
  2. Step 2: Convert to fraction form
    69,922.32/104,919.93 = 27,793.41/x
  3. Step 3: Cross multiply
    69,922.32x = 104,919.93 × 27,793.41
  4. Step 4: Simplify right side
    69,922.32x = 2,916,082,631.66
  5. Step 5: Solve for x
    x = 2,916,082,631.66/69,922.32
  6. Step 6: Final answer
    x = 41,704.60

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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.