Home / 6,683.18-10,021.94-2,003.85

Finding the Fourth Proportional to 6,683.18, 10,021.94 and 2,003.85

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Solution

The fourth proportional to 6,683.18, 10,021.94 and 2,003.85 is: 3,004.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683.18 : 10,021.94 = 2,003.85 : x
  2. Step 2: Convert to fraction form
    6,683.18/10,021.94 = 2,003.85/x
  3. Step 3: Cross multiply
    6,683.18x = 10,021.94 × 2,003.85
  4. Step 4: Simplify right side
    6,683.18x = 20,082,464.47
  5. Step 5: Solve for x
    x = 20,082,464.47/6,683.18
  6. Step 6: Final answer
    x = 3,004.93

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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.