Home / 6,907.08-10,365.30-2,524.80

Finding the Fourth Proportional to 6,907.08, 10,365.30 and 2,524.80

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Solution

The fourth proportional to 6,907.08, 10,365.30 and 2,524.80 is: 3,788.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.08 : 10,365.30 = 2,524.80 : x
  2. Step 2: Convert to fraction form
    6,907.08/10,365.30 = 2,524.80/x
  3. Step 3: Cross multiply
    6,907.08x = 10,365.30 × 2,524.80
  4. Step 4: Simplify right side
    6,907.08x = 26,170,309.44
  5. Step 5: Solve for x
    x = 26,170,309.44/6,907.08
  6. Step 6: Final answer
    x = 3,788.91

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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.