Home / 27,563.91-41,359.54-10,923.58

Finding the Fourth Proportional to 27,563.91, 41,359.54 and 10,923.58

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Solution

The fourth proportional to 27,563.91, 41,359.54 and 10,923.58 is: 16,390.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563.91 : 41,359.54 = 10,923.58 : x
  2. Step 2: Convert to fraction form
    27,563.91/41,359.54 = 10,923.58/x
  3. Step 3: Cross multiply
    27,563.91x = 41,359.54 × 10,923.58
  4. Step 4: Simplify right side
    27,563.91x = 451,794,113.25
  5. Step 5: Solve for x
    x = 451,794,113.25/27,563.91
  6. Step 6: Final answer
    x = 16,390.78

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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.