Home / 9,546.26-13,173.81-5,297.96

Finding the Fourth Proportional to 9,546.26, 13,173.81 and 5,297.96

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Solution

The fourth proportional to 9,546.26, 13,173.81 and 5,297.96 is: 7,311.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546.26 : 13,173.81 = 5,297.96 : x
  2. Step 2: Convert to fraction form
    9,546.26/13,173.81 = 5,297.96/x
  3. Step 3: Cross multiply
    9,546.26x = 13,173.81 × 5,297.96
  4. Step 4: Simplify right side
    9,546.26x = 69,794,351.36
  5. Step 5: Solve for x
    x = 69,794,351.36/9,546.26
  6. Step 6: Final answer
    x = 7,311.17

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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.