Home / 327,264.98-451,628.36-184,023.76

Finding the Fourth Proportional to 327,264.98, 451,628.36 and 184,023.76

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Solution

The fourth proportional to 327,264.98, 451,628.36 and 184,023.76 is: 253,954.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,264.98 : 451,628.36 = 184,023.76 : x
  2. Step 2: Convert to fraction form
    327,264.98/451,628.36 = 184,023.76/x
  3. Step 3: Cross multiply
    327,264.98x = 451,628.36 × 184,023.76
  4. Step 4: Simplify right side
    327,264.98x = 83,110,348,929.83
  5. Step 5: Solve for x
    x = 83,110,348,929.83/327,264.98
  6. Step 6: Final answer
    x = 253,954.30

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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.