Home / 7,163.22-10,744.58-3,267.59

Finding the Fourth Proportional to 7,163.22, 10,744.58 and 3,267.59

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Solution

The fourth proportional to 7,163.22, 10,744.58 and 3,267.59 is: 4,901.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,163.22 : 10,744.58 = 3,267.59 : x
  2. Step 2: Convert to fraction form
    7,163.22/10,744.58 = 3,267.59/x
  3. Step 3: Cross multiply
    7,163.22x = 10,744.58 × 3,267.59
  4. Step 4: Simplify right side
    7,163.22x = 35,108,812.10
  5. Step 5: Solve for x
    x = 35,108,812.10/7,163.22
  6. Step 6: Final answer
    x = 4,901.26

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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.