Home / 3,329.04-4,993.18-2,777.26

Finding the Fourth Proportional to 3,329.04, 4,993.18 and 2,777.26

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Solution

The fourth proportional to 3,329.04, 4,993.18 and 2,777.26 is: 4,165.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.04 : 4,993.18 = 2,777.26 : x
  2. Step 2: Convert to fraction form
    3,329.04/4,993.18 = 2,777.26/x
  3. Step 3: Cross multiply
    3,329.04x = 4,993.18 × 2,777.26
  4. Step 4: Simplify right side
    3,329.04x = 13,867,357.21
  5. Step 5: Solve for x
    x = 13,867,357.21/3,329.04
  6. Step 6: Final answer
    x = 4,165.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.