Home / 4,002.33-5,996.21-2,950.75

Finding the Fourth Proportional to 4,002.33, 5,996.21 and 2,950.75

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Solution

The fourth proportional to 4,002.33, 5,996.21 and 2,950.75 is: 4,420.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.33 : 5,996.21 = 2,950.75 : x
  2. Step 2: Convert to fraction form
    4,002.33/5,996.21 = 2,950.75/x
  3. Step 3: Cross multiply
    4,002.33x = 5,996.21 × 2,950.75
  4. Step 4: Simplify right side
    4,002.33x = 17,693,316.66
  5. Step 5: Solve for x
    x = 17,693,316.66/4,002.33
  6. Step 6: Final answer
    x = 4,420.75

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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.