Home / 184,204.06-254,180.94-103,629.88

Finding the Fourth Proportional to 184,204.06, 254,180.94 and 103,629.88

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Solution

The fourth proportional to 184,204.06, 254,180.94 and 103,629.88 is: 142,997.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,204.06 : 254,180.94 = 103,629.88 : x
  2. Step 2: Convert to fraction form
    184,204.06/254,180.94 = 103,629.88/x
  3. Step 3: Cross multiply
    184,204.06x = 254,180.94 × 103,629.88
  4. Step 4: Simplify right side
    184,204.06x = 26,340,740,310.49
  5. Step 5: Solve for x
    x = 26,340,740,310.49/184,204.06
  6. Step 6: Final answer
    x = 142,997.61

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1.5x scale

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.