Home / 184,231.34-276,253.52-84,305.95

Finding the Fourth Proportional to 184,231.34, 276,253.52 and 84,305.95

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Solution

The fourth proportional to 184,231.34, 276,253.52 and 84,305.95 is: 126,416.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,231.34 : 276,253.52 = 84,305.95 : x
  2. Step 2: Convert to fraction form
    184,231.34/276,253.52 = 84,305.95/x
  3. Step 3: Cross multiply
    184,231.34x = 276,253.52 × 84,305.95
  4. Step 4: Simplify right side
    184,231.34x = 23,289,814,579.44
  5. Step 5: Solve for x
    x = 23,289,814,579.44/184,231.34
  6. Step 6: Final answer
    x = 126,416.14

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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.