Home / 184,240.22-276,344.44-112,174.45

Finding the Fourth Proportional to 184,240.22, 276,344.44 and 112,174.45

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Solution

The fourth proportional to 184,240.22, 276,344.44 and 112,174.45 is: 168,251.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,240.22 : 276,344.44 = 112,174.45 : x
  2. Step 2: Convert to fraction form
    184,240.22/276,344.44 = 112,174.45/x
  3. Step 3: Cross multiply
    184,240.22x = 276,344.44 × 112,174.45
  4. Step 4: Simplify right side
    184,240.22x = 30,998,783,624.96
  5. Step 5: Solve for x
    x = 30,998,783,624.96/184,240.22
  6. Step 6: Final answer
    x = 168,251.99

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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.