Home / 16,295.97-24,455.61-6,942.54

Finding the Fourth Proportional to 16,295.97, 24,455.61 and 6,942.54

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Solution

The fourth proportional to 16,295.97, 24,455.61 and 6,942.54 is: 10,418.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295.97 : 24,455.61 = 6,942.54 : x
  2. Step 2: Convert to fraction form
    16,295.97/24,455.61 = 6,942.54/x
  3. Step 3: Cross multiply
    16,295.97x = 24,455.61 × 6,942.54
  4. Step 4: Simplify right side
    16,295.97x = 169,784,050.65
  5. Step 5: Solve for x
    x = 169,784,050.65/16,295.97
  6. Step 6: Final answer
    x = 10,418.78

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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.