Home / 5,935.14-8,899.67-3,163.32

Finding the Fourth Proportional to 5,935.14, 8,899.67 and 3,163.32

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Solution

The fourth proportional to 5,935.14, 8,899.67 and 3,163.32 is: 4,743.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.14 : 8,899.67 = 3,163.32 : x
  2. Step 2: Convert to fraction form
    5,935.14/8,899.67 = 3,163.32/x
  3. Step 3: Cross multiply
    5,935.14x = 8,899.67 × 3,163.32
  4. Step 4: Simplify right side
    5,935.14x = 28,152,512.01
  5. Step 5: Solve for x
    x = 28,152,512.01/5,935.14
  6. Step 6: Final answer
    x = 4,743.36

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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.