Home / 6,792.98-10,189.47-3,328.34

Finding the Fourth Proportional to 6,792.98, 10,189.47 and 3,328.34

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Solution

The fourth proportional to 6,792.98, 10,189.47 and 3,328.34 is: 4,992.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.98 : 10,189.47 = 3,328.34 : x
  2. Step 2: Convert to fraction form
    6,792.98/10,189.47 = 3,328.34/x
  3. Step 3: Cross multiply
    6,792.98x = 10,189.47 × 3,328.34
  4. Step 4: Simplify right side
    6,792.98x = 33,914,020.58
  5. Step 5: Solve for x
    x = 33,914,020.58/6,792.98
  6. Step 6: Final answer
    x = 4,992.51

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Similar ratio
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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.