Home / 33,574.39-50,368.90-11,086.05

Finding the Fourth Proportional to 33,574.39, 50,368.90 and 11,086.05

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Solution

The fourth proportional to 33,574.39, 50,368.90 and 11,086.05 is: 16,631.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,574.39 : 50,368.90 = 11,086.05 : x
  2. Step 2: Convert to fraction form
    33,574.39/50,368.90 = 11,086.05/x
  3. Step 3: Cross multiply
    33,574.39x = 50,368.90 × 11,086.05
  4. Step 4: Simplify right side
    33,574.39x = 558,392,143.85
  5. Step 5: Solve for x
    x = 558,392,143.85/33,574.39
  6. Step 6: Final answer
    x = 16,631.49

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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.