Home / 6,329.24-9,494.62-2,169.99

Finding the Fourth Proportional to 6,329.24, 9,494.62 and 2,169.99

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Solution

The fourth proportional to 6,329.24, 9,494.62 and 2,169.99 is: 3,255.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.24 : 9,494.62 = 2,169.99 : x
  2. Step 2: Convert to fraction form
    6,329.24/9,494.62 = 2,169.99/x
  3. Step 3: Cross multiply
    6,329.24x = 9,494.62 × 2,169.99
  4. Step 4: Simplify right side
    6,329.24x = 20,603,225.03
  5. Step 5: Solve for x
    x = 20,603,225.03/6,329.24
  6. Step 6: Final answer
    x = 3,255.25

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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.