Home / 184,202.07-276,291.84-108,342.56

Finding the Fourth Proportional to 184,202.07, 276,291.84 and 108,342.56

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Solution

The fourth proportional to 184,202.07, 276,291.84 and 108,342.56 is: 162,507.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,202.07 : 276,291.84 = 108,342.56 : x
  2. Step 2: Convert to fraction form
    184,202.07/276,291.84 = 108,342.56/x
  3. Step 3: Cross multiply
    184,202.07x = 276,291.84 × 108,342.56
  4. Step 4: Simplify right side
    184,202.07x = 29,934,165,435.58
  5. Step 5: Solve for x
    x = 29,934,165,435.58/184,202.07
  6. Step 6: Final answer
    x = 162,507.21

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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.