Home / 6,684.17-10,022.94-3,911.54

Finding the Fourth Proportional to 6,684.17, 10,022.94 and 3,911.54

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Solution

The fourth proportional to 6,684.17, 10,022.94 and 3,911.54 is: 5,865.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684.17 : 10,022.94 = 3,911.54 : x
  2. Step 2: Convert to fraction form
    6,684.17/10,022.94 = 3,911.54/x
  3. Step 3: Cross multiply
    6,684.17x = 10,022.94 × 3,911.54
  4. Step 4: Simplify right side
    6,684.17x = 39,205,080.61
  5. Step 5: Solve for x
    x = 39,205,080.61/6,684.17
  6. Step 6: Final answer
    x = 5,865.37

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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.