Home / 9,571.22-14,356.83-2,997.44

Finding the Fourth Proportional to 9,571.22, 14,356.83 and 2,997.44

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Solution

The fourth proportional to 9,571.22, 14,356.83 and 2,997.44 is: 4,496.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571.22 : 14,356.83 = 2,997.44 : x
  2. Step 2: Convert to fraction form
    9,571.22/14,356.83 = 2,997.44/x
  3. Step 3: Cross multiply
    9,571.22x = 14,356.83 × 2,997.44
  4. Step 4: Simplify right side
    9,571.22x = 43,033,736.52
  5. Step 5: Solve for x
    x = 43,033,736.52/9,571.22
  6. Step 6: Final answer
    x = 4,496.16

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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.