Home / 184,684.44-254,949.60-108,192.90

Finding the Fourth Proportional to 184,684.44, 254,949.60 and 108,192.90

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Solution

The fourth proportional to 184,684.44, 254,949.60 and 108,192.90 is: 149,356.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,684.44 : 254,949.60 = 108,192.90 : x
  2. Step 2: Convert to fraction form
    184,684.44/254,949.60 = 108,192.90/x
  3. Step 3: Cross multiply
    184,684.44x = 254,949.60 × 108,192.90
  4. Step 4: Simplify right side
    184,684.44x = 27,583,736,577.84
  5. Step 5: Solve for x
    x = 27,583,736,577.84/184,684.44
  6. Step 6: Final answer
    x = 149,356.04

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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.