Home / 6,947.02-10,422.22-2,267.24

Finding the Fourth Proportional to 6,947.02, 10,422.22 and 2,267.24

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Solution

The fourth proportional to 6,947.02, 10,422.22 and 2,267.24 is: 3,401.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,947.02 : 10,422.22 = 2,267.24 : x
  2. Step 2: Convert to fraction form
    6,947.02/10,422.22 = 2,267.24/x
  3. Step 3: Cross multiply
    6,947.02x = 10,422.22 × 2,267.24
  4. Step 4: Simplify right side
    6,947.02x = 23,629,679.17
  5. Step 5: Solve for x
    x = 23,629,679.17/6,947.02
  6. Step 6: Final answer
    x = 3,401.41

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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.