Home / 6,329.24-9,493.86-2,169.30

Finding the Fourth Proportional to 6,329.24, 9,493.86 and 2,169.30

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Solution

The fourth proportional to 6,329.24, 9,493.86 and 2,169.30 is: 3,253.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.24 : 9,493.86 = 2,169.30 : x
  2. Step 2: Convert to fraction form
    6,329.24/9,493.86 = 2,169.30/x
  3. Step 3: Cross multiply
    6,329.24x = 9,493.86 × 2,169.30
  4. Step 4: Simplify right side
    6,329.24x = 20,595,030.50
  5. Step 5: Solve for x
    x = 20,595,030.50/6,329.24
  6. Step 6: Final answer
    x = 3,253.95

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Similar ratio
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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.