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Finding the Fourth Proportional to 34,794.43, 52,110.43 and 25,411.20

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Solution

The fourth proportional to 34,794.43, 52,110.43 and 25,411.20 is: 38,057.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,794.43 : 52,110.43 = 25,411.20 : x
  2. Step 2: Convert to fraction form
    34,794.43/52,110.43 = 25,411.20/x
  3. Step 3: Cross multiply
    34,794.43x = 52,110.43 × 25,411.20
  4. Step 4: Simplify right side
    34,794.43x = 1,324,188,558.82
  5. Step 5: Solve for x
    x = 1,324,188,558.82/34,794.43
  6. Step 6: Final answer
    x = 38,057.49

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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.