Home / 327,300.67-451,677.63-184,059.46

Finding the Fourth Proportional to 327,300.67, 451,677.63 and 184,059.46

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Solution

The fourth proportional to 327,300.67, 451,677.63 and 184,059.46 is: 254,003.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,300.67 : 451,677.63 = 184,059.46 : x
  2. Step 2: Convert to fraction form
    327,300.67/451,677.63 = 184,059.46/x
  3. Step 3: Cross multiply
    327,300.67x = 451,677.63 × 184,059.46
  4. Step 4: Simplify right side
    327,300.67x = 83,135,540,671.88
  5. Step 5: Solve for x
    x = 83,135,540,671.88/327,300.67
  6. Step 6: Final answer
    x = 254,003.58

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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.