Home / 6,512.24-9,762.40-2,351.28

Finding the Fourth Proportional to 6,512.24, 9,762.40 and 2,351.28

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Solution

The fourth proportional to 6,512.24, 9,762.40 and 2,351.28 is: 3,524.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,512.24 : 9,762.40 = 2,351.28 : x
  2. Step 2: Convert to fraction form
    6,512.24/9,762.40 = 2,351.28/x
  3. Step 3: Cross multiply
    6,512.24x = 9,762.40 × 2,351.28
  4. Step 4: Simplify right side
    6,512.24x = 22,954,135.87
  5. Step 5: Solve for x
    x = 22,954,135.87/6,512.24
  6. Step 6: Final answer
    x = 3,524.77

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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.