Home / 6,157.44-9,236.52-1,997.46

Finding the Fourth Proportional to 6,157.44, 9,236.52 and 1,997.46

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Solution

The fourth proportional to 6,157.44, 9,236.52 and 1,997.46 is: 2,996.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157.44 : 9,236.52 = 1,997.46 : x
  2. Step 2: Convert to fraction form
    6,157.44/9,236.52 = 1,997.46/x
  3. Step 3: Cross multiply
    6,157.44x = 9,236.52 × 1,997.46
  4. Step 4: Simplify right side
    6,157.44x = 18,449,579.24
  5. Step 5: Solve for x
    x = 18,449,579.24/6,157.44
  6. Step 6: Final answer
    x = 2,996.31

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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.