Home / 184,249.62-254,261.49-103,677.11

Finding the Fourth Proportional to 184,249.62, 254,261.49 and 103,677.11

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Solution

The fourth proportional to 184,249.62, 254,261.49 and 103,677.11 is: 143,072.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,249.62 : 254,261.49 = 103,677.11 : x
  2. Step 2: Convert to fraction form
    184,249.62/254,261.49 = 103,677.11/x
  3. Step 3: Cross multiply
    184,249.62x = 254,261.49 × 103,677.11
  4. Step 4: Simplify right side
    184,249.62x = 26,361,096,467.49
  5. Step 5: Solve for x
    x = 26,361,096,467.49/184,249.62
  6. Step 6: Final answer
    x = 143,072.73

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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.