Home / 184,308.42-276,440.85-108,452.46

Finding the Fourth Proportional to 184,308.42, 276,440.85 and 108,452.46

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Solution

The fourth proportional to 184,308.42, 276,440.85 and 108,452.46 is: 162,665.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,308.42 : 276,440.85 = 108,452.46 : x
  2. Step 2: Convert to fraction form
    184,308.42/276,440.85 = 108,452.46/x
  3. Step 3: Cross multiply
    184,308.42x = 276,440.85 × 108,452.46
  4. Step 4: Simplify right side
    184,308.42x = 29,980,690,226.99
  5. Step 5: Solve for x
    x = 29,980,690,226.99/184,308.42
  6. Step 6: Final answer
    x = 162,665.87

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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.