Home / 6,906.34-10,360.41-2,525.86

Finding the Fourth Proportional to 6,906.34, 10,360.41 and 2,525.86

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Solution

The fourth proportional to 6,906.34, 10,360.41 and 2,525.86 is: 3,789.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.34 : 10,360.41 = 2,525.86 : x
  2. Step 2: Convert to fraction form
    6,906.34/10,360.41 = 2,525.86/x
  3. Step 3: Cross multiply
    6,906.34x = 10,360.41 × 2,525.86
  4. Step 4: Simplify right side
    6,906.34x = 26,168,945.20
  5. Step 5: Solve for x
    x = 26,168,945.20/6,906.34
  6. Step 6: Final answer
    x = 3,789.12

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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.