Home / 5,936.29-8,194.85-3,841.09

Finding the Fourth Proportional to 5,936.29, 8,194.85 and 3,841.09

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Solution

The fourth proportional to 5,936.29, 8,194.85 and 3,841.09 is: 5,302.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.29 : 8,194.85 = 3,841.09 : x
  2. Step 2: Convert to fraction form
    5,936.29/8,194.85 = 3,841.09/x
  3. Step 3: Cross multiply
    5,936.29x = 8,194.85 × 3,841.09
  4. Step 4: Simplify right side
    5,936.29x = 31,477,156.39
  5. Step 5: Solve for x
    x = 31,477,156.39/5,936.29
  6. Step 6: Final answer
    x = 5,302.50

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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.