Home / 132,927.17-199,389.73-33,086.69

Finding the Fourth Proportional to 132,927.17, 199,389.73 and 33,086.69

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Solution

The fourth proportional to 132,927.17, 199,389.73 and 33,086.69 is: 49,629.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,927.17 : 199,389.73 = 33,086.69 : x
  2. Step 2: Convert to fraction form
    132,927.17/199,389.73 = 33,086.69/x
  3. Step 3: Cross multiply
    132,927.17x = 199,389.73 × 33,086.69
  4. Step 4: Simplify right side
    132,927.17x = 6,597,146,944.29
  5. Step 5: Solve for x
    x = 6,597,146,944.29/132,927.17
  6. Step 6: Final answer
    x = 49,629.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.