Home / 6,467.97-9,701.96-5,163.33

Finding the Fourth Proportional to 6,467.97, 9,701.96 and 5,163.33

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Solution

The fourth proportional to 6,467.97, 9,701.96 and 5,163.33 is: 7,745.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,467.97 : 9,701.96 = 5,163.33 : x
  2. Step 2: Convert to fraction form
    6,467.97/9,701.96 = 5,163.33/x
  3. Step 3: Cross multiply
    6,467.97x = 9,701.96 × 5,163.33
  4. Step 4: Simplify right side
    6,467.97x = 50,094,395.31
  5. Step 5: Solve for x
    x = 50,094,395.31/6,467.97
  6. Step 6: Final answer
    x = 7,745.00

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Half scale
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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.