Home / 6,704.47-9,252.01-3,720.26

Finding the Fourth Proportional to 6,704.47, 9,252.01 and 3,720.26

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Solution

The fourth proportional to 6,704.47, 9,252.01 and 3,720.26 is: 5,133.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704.47 : 9,252.01 = 3,720.26 : x
  2. Step 2: Convert to fraction form
    6,704.47/9,252.01 = 3,720.26/x
  3. Step 3: Cross multiply
    6,704.47x = 9,252.01 × 3,720.26
  4. Step 4: Simplify right side
    6,704.47x = 34,419,896.55
  5. Step 5: Solve for x
    x = 34,419,896.55/6,704.47
  6. Step 6: Final answer
    x = 5,133.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.