Home / 184,067.06-275,608.50-105,072.62

Finding the Fourth Proportional to 184,067.06, 275,608.50 and 105,072.62

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Solution

The fourth proportional to 184,067.06, 275,608.50 and 105,072.62 is: 157,328.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,067.06 : 275,608.50 = 105,072.62 : x
  2. Step 2: Convert to fraction form
    184,067.06/275,608.50 = 105,072.62/x
  3. Step 3: Cross multiply
    184,067.06x = 275,608.50 × 105,072.62
  4. Step 4: Simplify right side
    184,067.06x = 28,958,907,189.27
  5. Step 5: Solve for x
    x = 28,958,907,189.27/184,067.06
  6. Step 6: Final answer
    x = 157,328.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.