Home / 6,911.75-10,367.63-2,294.75

Finding the Fourth Proportional to 6,911.75, 10,367.63 and 2,294.75

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Solution

The fourth proportional to 6,911.75, 10,367.63 and 2,294.75 is: 3,442.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.75 : 10,367.63 = 2,294.75 : x
  2. Step 2: Convert to fraction form
    6,911.75/10,367.63 = 2,294.75/x
  3. Step 3: Cross multiply
    6,911.75x = 10,367.63 × 2,294.75
  4. Step 4: Simplify right side
    6,911.75x = 23,791,107.47
  5. Step 5: Solve for x
    x = 23,791,107.47/6,911.75
  6. Step 6: Final answer
    x = 3,442.13

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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.