Home / 5,936.70-8,905.85-2,042.30

Finding the Fourth Proportional to 5,936.70, 8,905.85 and 2,042.30

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Solution

The fourth proportional to 5,936.70, 8,905.85 and 2,042.30 is: 3,063.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.70 : 8,905.85 = 2,042.30 : x
  2. Step 2: Convert to fraction form
    5,936.70/8,905.85 = 2,042.30/x
  3. Step 3: Cross multiply
    5,936.70x = 8,905.85 × 2,042.30
  4. Step 4: Simplify right side
    5,936.70x = 18,188,417.46
  5. Step 5: Solve for x
    x = 18,188,417.46/5,936.70
  6. Step 6: Final answer
    x = 3,063.73

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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.