Home / 327,313.67-451,653.19-182,085.14

Finding the Fourth Proportional to 327,313.67, 451,653.19 and 182,085.14

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Solution

The fourth proportional to 327,313.67, 451,653.19 and 182,085.14 is: 251,255.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,313.67 : 451,653.19 = 182,085.14 : x
  2. Step 2: Convert to fraction form
    327,313.67/451,653.19 = 182,085.14/x
  3. Step 3: Cross multiply
    327,313.67x = 451,653.19 × 182,085.14
  4. Step 4: Simplify right side
    327,313.67x = 82,239,334,332.60
  5. Step 5: Solve for x
    x = 82,239,334,332.60/327,313.67
  6. Step 6: Final answer
    x = 251,255.42

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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.