Home / 16,794.56-23,176.49-9,240.73

Finding the Fourth Proportional to 16,794.56, 23,176.49 and 9,240.73

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Solution

The fourth proportional to 16,794.56, 23,176.49 and 9,240.73 is: 12,752.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794.56 : 23,176.49 = 9,240.73 : x
  2. Step 2: Convert to fraction form
    16,794.56/23,176.49 = 9,240.73/x
  3. Step 3: Cross multiply
    16,794.56x = 23,176.49 × 9,240.73
  4. Step 4: Simplify right side
    16,794.56x = 214,167,524.35
  5. Step 5: Solve for x
    x = 214,167,524.35/16,794.56
  6. Step 6: Final answer
    x = 12,752.20

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1.5x scale

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.