Home / 34,414.92-51,616.98-9,456.84

Finding the Fourth Proportional to 34,414.92, 51,616.98 and 9,456.84

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Solution

The fourth proportional to 34,414.92, 51,616.98 and 9,456.84 is: 14,183.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414.92 : 51,616.98 = 9,456.84 : x
  2. Step 2: Convert to fraction form
    34,414.92/51,616.98 = 9,456.84/x
  3. Step 3: Cross multiply
    34,414.92x = 51,616.98 × 9,456.84
  4. Step 4: Simplify right side
    34,414.92x = 488,133,521.14
  5. Step 5: Solve for x
    x = 488,133,521.14/34,414.92
  6. Step 6: Final answer
    x = 14,183.78

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1.5x scale

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.