Home / 34,919.72-48,232.49-25,344.30

Finding the Fourth Proportional to 34,919.72, 48,232.49 and 25,344.30

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Solution

The fourth proportional to 34,919.72, 48,232.49 and 25,344.30 is: 35,006.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919.72 : 48,232.49 = 25,344.30 : x
  2. Step 2: Convert to fraction form
    34,919.72/48,232.49 = 25,344.30/x
  3. Step 3: Cross multiply
    34,919.72x = 48,232.49 × 25,344.30
  4. Step 4: Simplify right side
    34,919.72x = 1,222,418,569.59
  5. Step 5: Solve for x
    x = 1,222,418,569.59/34,919.72
  6. Step 6: Final answer
    x = 35,006.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.