Home / 111,333.27-167,000.24-27,093.45

Finding the Fourth Proportional to 111,333.27, 167,000.24 and 27,093.45

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Solution

The fourth proportional to 111,333.27, 167,000.24 and 27,093.45 is: 40,640.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,333.27 : 167,000.24 = 27,093.45 : x
  2. Step 2: Convert to fraction form
    111,333.27/167,000.24 = 27,093.45/x
  3. Step 3: Cross multiply
    111,333.27x = 167,000.24 × 27,093.45
  4. Step 4: Simplify right side
    111,333.27x = 4,524,612,652.43
  5. Step 5: Solve for x
    x = 4,524,612,652.43/111,333.27
  6. Step 6: Final answer
    x = 40,640.26

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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.