Home / 4,850.82-6,694.71-2,726.34

Finding the Fourth Proportional to 4,850.82, 6,694.71 and 2,726.34

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Solution

The fourth proportional to 4,850.82, 6,694.71 and 2,726.34 is: 3,762.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.82 : 6,694.71 = 2,726.34 : x
  2. Step 2: Convert to fraction form
    4,850.82/6,694.71 = 2,726.34/x
  3. Step 3: Cross multiply
    4,850.82x = 6,694.71 × 2,726.34
  4. Step 4: Simplify right side
    4,850.82x = 18,252,055.66
  5. Step 5: Solve for x
    x = 18,252,055.66/4,850.82
  6. Step 6: Final answer
    x = 3,762.67

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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.