Home / 4,851.33-6,694.61-2,755.41

Finding the Fourth Proportional to 4,851.33, 6,694.61 and 2,755.41

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Solution

The fourth proportional to 4,851.33, 6,694.61 and 2,755.41 is: 3,802.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851.33 : 6,694.61 = 2,755.41 : x
  2. Step 2: Convert to fraction form
    4,851.33/6,694.61 = 2,755.41/x
  3. Step 3: Cross multiply
    4,851.33x = 6,694.61 × 2,755.41
  4. Step 4: Simplify right side
    4,851.33x = 18,446,381.56
  5. Step 5: Solve for x
    x = 18,446,381.56/4,851.33
  6. Step 6: Final answer
    x = 3,802.33

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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.