Home / 6,002.10-9,007.79-2,717.51

Finding the Fourth Proportional to 6,002.10, 9,007.79 and 2,717.51

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Solution

The fourth proportional to 6,002.10, 9,007.79 and 2,717.51 is: 4,078.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.10 : 9,007.79 = 2,717.51 : x
  2. Step 2: Convert to fraction form
    6,002.10/9,007.79 = 2,717.51/x
  3. Step 3: Cross multiply
    6,002.10x = 9,007.79 × 2,717.51
  4. Step 4: Simplify right side
    6,002.10x = 24,478,700.78
  5. Step 5: Solve for x
    x = 24,478,700.78/6,002.10
  6. Step 6: Final answer
    x = 4,078.36

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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.