Home / 6,747.33-9,310.35-3,762.73

Finding the Fourth Proportional to 6,747.33, 9,310.35 and 3,762.73

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Solution

The fourth proportional to 6,747.33, 9,310.35 and 3,762.73 is: 5,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747.33 : 9,310.35 = 3,762.73 : x
  2. Step 2: Convert to fraction form
    6,747.33/9,310.35 = 3,762.73/x
  3. Step 3: Cross multiply
    6,747.33x = 9,310.35 × 3,762.73
  4. Step 4: Simplify right side
    6,747.33x = 35,032,333.26
  5. Step 5: Solve for x
    x = 35,032,333.26/6,747.33
  6. Step 6: Final answer
    x = 5,192.03

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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.