Home / 6,933.01-10,399.59-2,002.69

Finding the Fourth Proportional to 6,933.01, 10,399.59 and 2,002.69

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Solution

The fourth proportional to 6,933.01, 10,399.59 and 2,002.69 is: 3,004.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.01 : 10,399.59 = 2,002.69 : x
  2. Step 2: Convert to fraction form
    6,933.01/10,399.59 = 2,002.69/x
  3. Step 3: Cross multiply
    6,933.01x = 10,399.59 × 2,002.69
  4. Step 4: Simplify right side
    6,933.01x = 20,827,154.90
  5. Step 5: Solve for x
    x = 20,827,154.90/6,933.01
  6. Step 6: Final answer
    x = 3,004.06

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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.