Home / 6,266.04-9,394.20-3,145.92

Finding the Fourth Proportional to 6,266.04, 9,394.20 and 3,145.92

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Solution

The fourth proportional to 6,266.04, 9,394.20 and 3,145.92 is: 4,716.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266.04 : 9,394.20 = 3,145.92 : x
  2. Step 2: Convert to fraction form
    6,266.04/9,394.20 = 3,145.92/x
  3. Step 3: Cross multiply
    6,266.04x = 9,394.20 × 3,145.92
  4. Step 4: Simplify right side
    6,266.04x = 29,553,401.66
  5. Step 5: Solve for x
    x = 29,553,401.66/6,266.04
  6. Step 6: Final answer
    x = 4,716.44

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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.