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Finding the Fourth Proportional to 6,682.92, 10,024.40 and 2,300.32

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Solution

The fourth proportional to 6,682.92, 10,024.40 and 2,300.32 is: 3,450.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682.92 : 10,024.40 = 2,300.32 : x
  2. Step 2: Convert to fraction form
    6,682.92/10,024.40 = 2,300.32/x
  3. Step 3: Cross multiply
    6,682.92x = 10,024.40 × 2,300.32
  4. Step 4: Simplify right side
    6,682.92x = 23,059,327.81
  5. Step 5: Solve for x
    x = 23,059,327.81/6,682.92
  6. Step 6: Final answer
    x = 3,450.49

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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.