Home / 33,052.14-45,591.18-19,613.88

Finding the Fourth Proportional to 33,052.14, 45,591.18 and 19,613.88

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Solution

The fourth proportional to 33,052.14, 45,591.18 and 19,613.88 is: 27,054.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,052.14 : 45,591.18 = 19,613.88 : x
  2. Step 2: Convert to fraction form
    33,052.14/45,591.18 = 19,613.88/x
  3. Step 3: Cross multiply
    33,052.14x = 45,591.18 × 19,613.88
  4. Step 4: Simplify right side
    33,052.14x = 894,219,933.58
  5. Step 5: Solve for x
    x = 894,219,933.58/33,052.14
  6. Step 6: Final answer
    x = 27,054.83

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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.