Home / 4,556.06-6,809.12-3,326.06

Finding the Fourth Proportional to 4,556.06, 6,809.12 and 3,326.06

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Solution

The fourth proportional to 4,556.06, 6,809.12 and 3,326.06 is: 4,970.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.06 : 6,809.12 = 3,326.06 : x
  2. Step 2: Convert to fraction form
    4,556.06/6,809.12 = 3,326.06/x
  3. Step 3: Cross multiply
    4,556.06x = 6,809.12 × 3,326.06
  4. Step 4: Simplify right side
    4,556.06x = 22,647,507.62
  5. Step 5: Solve for x
    x = 22,647,507.62/4,556.06
  6. Step 6: Final answer
    x = 4,970.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.