Home / 6,930.88-10,401.03-3,233.49

Finding the Fourth Proportional to 6,930.88, 10,401.03 and 3,233.49

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Solution

The fourth proportional to 6,930.88, 10,401.03 and 3,233.49 is: 4,852.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930.88 : 10,401.03 = 3,233.49 : x
  2. Step 2: Convert to fraction form
    6,930.88/10,401.03 = 3,233.49/x
  3. Step 3: Cross multiply
    6,930.88x = 10,401.03 × 3,233.49
  4. Step 4: Simplify right side
    6,930.88x = 33,631,626.49
  5. Step 5: Solve for x
    x = 33,631,626.49/6,930.88
  6. Step 6: Final answer
    x = 4,852.43

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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.