Home / 6,163.24-9,241.74-4,316.20

Finding the Fourth Proportional to 6,163.24, 9,241.74 and 4,316.20

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Solution

The fourth proportional to 6,163.24, 9,241.74 and 4,316.20 is: 6,472.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163.24 : 9,241.74 = 4,316.20 : x
  2. Step 2: Convert to fraction form
    6,163.24/9,241.74 = 4,316.20/x
  3. Step 3: Cross multiply
    6,163.24x = 9,241.74 × 4,316.20
  4. Step 4: Simplify right side
    6,163.24x = 39,889,198.19
  5. Step 5: Solve for x
    x = 39,889,198.19/6,163.24
  6. Step 6: Final answer
    x = 6,472.12

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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.