Home / 6,906.32-10,360.19-2,525.03

Finding the Fourth Proportional to 6,906.32, 10,360.19 and 2,525.03

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Solution

The fourth proportional to 6,906.32, 10,360.19 and 2,525.03 is: 3,787.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.32 : 10,360.19 = 2,525.03 : x
  2. Step 2: Convert to fraction form
    6,906.32/10,360.19 = 2,525.03/x
  3. Step 3: Cross multiply
    6,906.32x = 10,360.19 × 2,525.03
  4. Step 4: Simplify right side
    6,906.32x = 26,159,790.56
  5. Step 5: Solve for x
    x = 26,159,790.56/6,906.32
  6. Step 6: Final answer
    x = 3,787.80

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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.