Home / 3,367.04-4,645.76-2,040.96

Finding the Fourth Proportional to 3,367.04, 4,645.76 and 2,040.96

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Solution

The fourth proportional to 3,367.04, 4,645.76 and 2,040.96 is: 2,816.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367.04 : 4,645.76 = 2,040.96 : x
  2. Step 2: Convert to fraction form
    3,367.04/4,645.76 = 2,040.96/x
  3. Step 3: Cross multiply
    3,367.04x = 4,645.76 × 2,040.96
  4. Step 4: Simplify right side
    3,367.04x = 9,481,810.33
  5. Step 5: Solve for x
    x = 9,481,810.33/3,367.04
  6. Step 6: Final answer
    x = 2,816.07

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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.