Home / 111,256.02-166,882.46-27,016.82

Finding the Fourth Proportional to 111,256.02, 166,882.46 and 27,016.82

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Solution

The fourth proportional to 111,256.02, 166,882.46 and 27,016.82 is: 40,524.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,256.02 : 166,882.46 = 27,016.82 : x
  2. Step 2: Convert to fraction form
    111,256.02/166,882.46 = 27,016.82/x
  3. Step 3: Cross multiply
    111,256.02x = 166,882.46 × 27,016.82
  4. Step 4: Simplify right side
    111,256.02x = 4,508,633,382.98
  5. Step 5: Solve for x
    x = 4,508,633,382.98/111,256.02
  6. Step 6: Final answer
    x = 40,524.85

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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.