Home / 184,205.70-276,297.27-108,346.19

Finding the Fourth Proportional to 184,205.70, 276,297.27 and 108,346.19

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Solution

The fourth proportional to 184,205.70, 276,297.27 and 108,346.19 is: 162,512.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,205.70 : 276,297.27 = 108,346.19 : x
  2. Step 2: Convert to fraction form
    184,205.70/276,297.27 = 108,346.19/x
  3. Step 3: Cross multiply
    184,205.70x = 276,297.27 × 108,346.19
  4. Step 4: Simplify right side
    184,205.70x = 29,935,756,511.90
  5. Step 5: Solve for x
    x = 29,935,756,511.90/184,205.70
  6. Step 6: Final answer
    x = 162,512.65

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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.