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Finding the Fourth Proportional to 327,366.63, 451,761.60 and 184,126.68

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Solution

The fourth proportional to 327,366.63, 451,761.60 and 184,126.68 is: 254,092.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,366.63 : 451,761.60 = 184,126.68 : x
  2. Step 2: Convert to fraction form
    327,366.63/451,761.60 = 184,126.68/x
  3. Step 3: Cross multiply
    327,366.63x = 451,761.60 × 184,126.68
  4. Step 4: Simplify right side
    327,366.63x = 83,181,363,559.49
  5. Step 5: Solve for x
    x = 83,181,363,559.49/327,366.63
  6. Step 6: Final answer
    x = 254,092.37

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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.