Home / 6,322.24-9,475.97-4,757.22

Finding the Fourth Proportional to 6,322.24, 9,475.97 and 4,757.22

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Solution

The fourth proportional to 6,322.24, 9,475.97 and 4,757.22 is: 7,130.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322.24 : 9,475.97 = 4,757.22 : x
  2. Step 2: Convert to fraction form
    6,322.24/9,475.97 = 4,757.22/x
  3. Step 3: Cross multiply
    6,322.24x = 9,475.97 × 4,757.22
  4. Step 4: Simplify right side
    6,322.24x = 45,079,214.68
  5. Step 5: Solve for x
    x = 45,079,214.68/6,322.24
  6. Step 6: Final answer
    x = 7,130.26

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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.