Home / 327,844.76-452,439.68-182,650.41

Finding the Fourth Proportional to 327,844.76, 452,439.68 and 182,650.41

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Solution

The fourth proportional to 327,844.76, 452,439.68 and 182,650.41 is: 252,065.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,844.76 : 452,439.68 = 182,650.41 : x
  2. Step 2: Convert to fraction form
    327,844.76/452,439.68 = 182,650.41/x
  3. Step 3: Cross multiply
    327,844.76x = 452,439.68 × 182,650.41
  4. Step 4: Simplify right side
    327,844.76x = 82,638,292,139.02
  5. Step 5: Solve for x
    x = 82,638,292,139.02/327,844.76
  6. Step 6: Final answer
    x = 252,065.32

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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.