Home / 33,654.30-50,477.22-12,595.11

Finding the Fourth Proportional to 33,654.30, 50,477.22 and 12,595.11

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Solution

The fourth proportional to 33,654.30, 50,477.22 and 12,595.11 is: 18,891.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.30 : 50,477.22 = 12,595.11 : x
  2. Step 2: Convert to fraction form
    33,654.30/50,477.22 = 12,595.11/x
  3. Step 3: Cross multiply
    33,654.30x = 50,477.22 × 12,595.11
  4. Step 4: Simplify right side
    33,654.30x = 635,766,138.39
  5. Step 5: Solve for x
    x = 635,766,138.39/33,654.30
  6. Step 6: Final answer
    x = 18,891.08

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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.