Home / 184,198.24-254,193.96-108,751.60

Finding the Fourth Proportional to 184,198.24, 254,193.96 and 108,751.60

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Solution

The fourth proportional to 184,198.24, 254,193.96 and 108,751.60 is: 150,077.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,198.24 : 254,193.96 = 108,751.60 : x
  2. Step 2: Convert to fraction form
    184,198.24/254,193.96 = 108,751.60/x
  3. Step 3: Cross multiply
    184,198.24x = 254,193.96 × 108,751.60
  4. Step 4: Simplify right side
    184,198.24x = 27,643,999,860.34
  5. Step 5: Solve for x
    x = 27,643,999,860.34/184,198.24
  6. Step 6: Final answer
    x = 150,077.44

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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.