Home / 113,248.74-169,873.14-33,286.72

Finding the Fourth Proportional to 113,248.74, 169,873.14 and 33,286.72

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Solution

The fourth proportional to 113,248.74, 169,873.14 and 33,286.72 is: 49,930.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,248.74 : 169,873.14 = 33,286.72 : x
  2. Step 2: Convert to fraction form
    113,248.74/169,873.14 = 33,286.72/x
  3. Step 3: Cross multiply
    113,248.74x = 169,873.14 × 33,286.72
  4. Step 4: Simplify right side
    113,248.74x = 5,654,519,646.70
  5. Step 5: Solve for x
    x = 5,654,519,646.70/113,248.74
  6. Step 6: Final answer
    x = 49,930.09

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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.