Home / 327,446.32-451,875.25-184,206.48

Finding the Fourth Proportional to 327,446.32, 451,875.25 and 184,206.48

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Solution

The fourth proportional to 327,446.32, 451,875.25 and 184,206.48 is: 254,204.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,446.32 : 451,875.25 = 184,206.48 : x
  2. Step 2: Convert to fraction form
    327,446.32/451,875.25 = 184,206.48/x
  3. Step 3: Cross multiply
    327,446.32x = 451,875.25 × 184,206.48
  4. Step 4: Simplify right side
    327,446.32x = 83,238,349,201.62
  5. Step 5: Solve for x
    x = 83,238,349,201.62/327,446.32
  6. Step 6: Final answer
    x = 254,204.56

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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.