Home / 184,110.09-275,831.42-84,353.73

Finding the Fourth Proportional to 184,110.09, 275,831.42 and 84,353.73

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Solution

The fourth proportional to 184,110.09, 275,831.42 and 84,353.73 is: 126,377.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,110.09 : 275,831.42 = 84,353.73 : x
  2. Step 2: Convert to fraction form
    184,110.09/275,831.42 = 84,353.73/x
  3. Step 3: Cross multiply
    184,110.09x = 275,831.42 × 84,353.73
  4. Step 4: Simplify right side
    184,110.09x = 23,267,408,706.43
  5. Step 5: Solve for x
    x = 23,267,408,706.43/184,110.09
  6. Step 6: Final answer
    x = 126,377.69

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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.