Home / 6,907.92-10,362.69-2,525.82

Finding the Fourth Proportional to 6,907.92, 10,362.69 and 2,525.82

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Solution

The fourth proportional to 6,907.92, 10,362.69 and 2,525.82 is: 3,789.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.92 : 10,362.69 = 2,525.82 : x
  2. Step 2: Convert to fraction form
    6,907.92/10,362.69 = 2,525.82/x
  3. Step 3: Cross multiply
    6,907.92x = 10,362.69 × 2,525.82
  4. Step 4: Simplify right side
    6,907.92x = 26,174,289.66
  5. Step 5: Solve for x
    x = 26,174,289.66/6,907.92
  6. Step 6: Final answer
    x = 3,789.03

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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.