Home / 33,956.67-50,937.30-8,996.39

Finding the Fourth Proportional to 33,956.67, 50,937.30 and 8,996.39

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Solution

The fourth proportional to 33,956.67, 50,937.30 and 8,996.39 is: 13,495.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,956.67 : 50,937.30 = 8,996.39 : x
  2. Step 2: Convert to fraction form
    33,956.67/50,937.30 = 8,996.39/x
  3. Step 3: Cross multiply
    33,956.67x = 50,937.30 × 8,996.39
  4. Step 4: Simplify right side
    33,956.67x = 458,251,816.35
  5. Step 5: Solve for x
    x = 458,251,816.35/33,956.67
  6. Step 6: Final answer
    x = 13,495.19

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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.