Home / 6,797.30-10,195.14-1,867.44

Finding the Fourth Proportional to 6,797.30, 10,195.14 and 1,867.44

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Solution

The fourth proportional to 6,797.30, 10,195.14 and 1,867.44 is: 2,800.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797.30 : 10,195.14 = 1,867.44 : x
  2. Step 2: Convert to fraction form
    6,797.30/10,195.14 = 1,867.44/x
  3. Step 3: Cross multiply
    6,797.30x = 10,195.14 × 1,867.44
  4. Step 4: Simplify right side
    6,797.30x = 19,038,812.24
  5. Step 5: Solve for x
    x = 19,038,812.24/6,797.30
  6. Step 6: Final answer
    x = 2,800.94

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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.