Home / 327,324.84-451,671.55-184,081.80

Finding the Fourth Proportional to 327,324.84, 451,671.55 and 184,081.80

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Solution

The fourth proportional to 327,324.84, 451,671.55 and 184,081.80 is: 254,012.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,324.84 : 451,671.55 = 184,081.80 : x
  2. Step 2: Convert to fraction form
    327,324.84/451,671.55 = 184,081.80/x
  3. Step 3: Cross multiply
    327,324.84x = 451,671.55 × 184,081.80
  4. Step 4: Simplify right side
    327,324.84x = 83,144,511,932.79
  5. Step 5: Solve for x
    x = 83,144,511,932.79/327,324.84
  6. Step 6: Final answer
    x = 254,012.23

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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.