Home / 6,104.91-9,157.44-1,944.90

Finding the Fourth Proportional to 6,104.91, 9,157.44 and 1,944.90

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Solution

The fourth proportional to 6,104.91, 9,157.44 and 1,944.90 is: 2,917.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.91 : 9,157.44 = 1,944.90 : x
  2. Step 2: Convert to fraction form
    6,104.91/9,157.44 = 1,944.90/x
  3. Step 3: Cross multiply
    6,104.91x = 9,157.44 × 1,944.90
  4. Step 4: Simplify right side
    6,104.91x = 17,810,312.35
  5. Step 5: Solve for x
    x = 17,810,312.35/6,104.91
  6. Step 6: Final answer
    x = 2,917.37

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Double scale
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Similar ratio
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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.