Home / 327,833.28-452,362.86-182,638.08

Finding the Fourth Proportional to 327,833.28, 452,362.86 and 182,638.08

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Solution

The fourth proportional to 327,833.28, 452,362.86 and 182,638.08 is: 252,014.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,833.28 : 452,362.86 = 182,638.08 : x
  2. Step 2: Convert to fraction form
    327,833.28/452,362.86 = 182,638.08/x
  3. Step 3: Cross multiply
    327,833.28x = 452,362.86 × 182,638.08
  4. Step 4: Simplify right side
    327,833.28x = 82,618,684,213.71
  5. Step 5: Solve for x
    x = 82,618,684,213.71/327,833.28
  6. Step 6: Final answer
    x = 252,014.33

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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.