Home / 6,949.99-10,425.16-2,508.03

Finding the Fourth Proportional to 6,949.99, 10,425.16 and 2,508.03

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Solution

The fourth proportional to 6,949.99, 10,425.16 and 2,508.03 is: 3,762.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949.99 : 10,425.16 = 2,508.03 : x
  2. Step 2: Convert to fraction form
    6,949.99/10,425.16 = 2,508.03/x
  3. Step 3: Cross multiply
    6,949.99x = 10,425.16 × 2,508.03
  4. Step 4: Simplify right side
    6,949.99x = 26,146,614.03
  5. Step 5: Solve for x
    x = 26,146,614.03/6,949.99
  6. Step 6: Final answer
    x = 3,762.11

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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.