Home / 33,614.10-50,421.15-21,863.70

Finding the Fourth Proportional to 33,614.10, 50,421.15 and 21,863.70

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Solution

The fourth proportional to 33,614.10, 50,421.15 and 21,863.70 is: 32,795.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,614.10 : 50,421.15 = 21,863.70 : x
  2. Step 2: Convert to fraction form
    33,614.10/50,421.15 = 21,863.70/x
  3. Step 3: Cross multiply
    33,614.10x = 50,421.15 × 21,863.70
  4. Step 4: Simplify right side
    33,614.10x = 1,102,392,897.26
  5. Step 5: Solve for x
    x = 1,102,392,897.26/33,614.10
  6. Step 6: Final answer
    x = 32,795.55

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Similar ratio
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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.