Home / 327,313.34-451,707.71-182,119.92

Finding the Fourth Proportional to 327,313.34, 451,707.71 and 182,119.92

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Solution

The fourth proportional to 327,313.34, 451,707.71 and 182,119.92 is: 251,334.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,313.34 : 451,707.71 = 182,119.92 : x
  2. Step 2: Convert to fraction form
    327,313.34/451,707.71 = 182,119.92/x
  3. Step 3: Cross multiply
    327,313.34x = 451,707.71 × 182,119.92
  4. Step 4: Simplify right side
    327,313.34x = 82,264,971,097.98
  5. Step 5: Solve for x
    x = 82,264,971,097.98/327,313.34
  6. Step 6: Final answer
    x = 251,334.00

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1.5x scale

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.