Home / 6,723.45-10,085.09-3,023.07

Finding the Fourth Proportional to 6,723.45, 10,085.09 and 3,023.07

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Solution

The fourth proportional to 6,723.45, 10,085.09 and 3,023.07 is: 4,534.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.45 : 10,085.09 = 3,023.07 : x
  2. Step 2: Convert to fraction form
    6,723.45/10,085.09 = 3,023.07/x
  3. Step 3: Cross multiply
    6,723.45x = 10,085.09 × 3,023.07
  4. Step 4: Simplify right side
    6,723.45x = 30,487,891.43
  5. Step 5: Solve for x
    x = 30,487,891.43/6,723.45
  6. Step 6: Final answer
    x = 4,534.56

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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.