Home / 184,102.20-276,150.52-82,828.74

Finding the Fourth Proportional to 184,102.20, 276,150.52 and 82,828.74

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Solution

The fourth proportional to 184,102.20, 276,150.52 and 82,828.74 is: 124,241.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,102.20 : 276,150.52 = 82,828.74 : x
  2. Step 2: Convert to fraction form
    184,102.20/276,150.52 = 82,828.74/x
  3. Step 3: Cross multiply
    184,102.20x = 276,150.52 × 82,828.74
  4. Step 4: Simplify right side
    184,102.20x = 22,873,199,138.64
  5. Step 5: Solve for x
    x = 22,873,199,138.64/184,102.20
  6. Step 6: Final answer
    x = 124,241.85

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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.