Home / 7,797.26-10,760.92-4,439.34

Finding the Fourth Proportional to 7,797.26, 10,760.92 and 4,439.34

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Solution

The fourth proportional to 7,797.26, 10,760.92 and 4,439.34 is: 6,126.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797.26 : 10,760.92 = 4,439.34 : x
  2. Step 2: Convert to fraction form
    7,797.26/10,760.92 = 4,439.34/x
  3. Step 3: Cross multiply
    7,797.26x = 10,760.92 × 4,439.34
  4. Step 4: Simplify right side
    7,797.26x = 47,771,371.49
  5. Step 5: Solve for x
    x = 47,771,371.49/7,797.26
  6. Step 6: Final answer
    x = 6,126.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.