Home / 184,257.12-254,340.48-108,805.92

Finding the Fourth Proportional to 184,257.12, 254,340.48 and 108,805.92

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Solution

The fourth proportional to 184,257.12, 254,340.48 and 108,805.92 is: 150,190.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,257.12 : 254,340.48 = 108,805.92 : x
  2. Step 2: Convert to fraction form
    184,257.12/254,340.48 = 108,805.92/x
  3. Step 3: Cross multiply
    184,257.12x = 254,340.48 × 108,805.92
  4. Step 4: Simplify right side
    184,257.12x = 27,673,749,919.64
  5. Step 5: Solve for x
    x = 27,673,749,919.64/184,257.12
  6. Step 6: Final answer
    x = 150,190.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.