Home / 4,964.75-6,851.54-2,726.83

Finding the Fourth Proportional to 4,964.75, 6,851.54 and 2,726.83

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Solution

The fourth proportional to 4,964.75, 6,851.54 and 2,726.83 is: 3,763.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.75 : 6,851.54 = 2,726.83 : x
  2. Step 2: Convert to fraction form
    4,964.75/6,851.54 = 2,726.83/x
  3. Step 3: Cross multiply
    4,964.75x = 6,851.54 × 2,726.83
  4. Step 4: Simplify right side
    4,964.75x = 18,682,971.18
  5. Step 5: Solve for x
    x = 18,682,971.18/4,964.75
  6. Step 6: Final answer
    x = 3,763.12

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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.