Home / 69,446.88-104,181.39-25,084.62

Finding the Fourth Proportional to 69,446.88, 104,181.39 and 25,084.62

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Solution

The fourth proportional to 69,446.88, 104,181.39 and 25,084.62 is: 37,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,446.88 : 104,181.39 = 25,084.62 : x
  2. Step 2: Convert to fraction form
    69,446.88/104,181.39 = 25,084.62/x
  3. Step 3: Cross multiply
    69,446.88x = 104,181.39 × 25,084.62
  4. Step 4: Simplify right side
    69,446.88x = 2,613,350,579.22
  5. Step 5: Solve for x
    x = 2,613,350,579.22/69,446.88
  6. Step 6: Final answer
    x = 37,630.93

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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.