Home / 6,764.34-10,146.67-2,322

Finding the Fourth Proportional to 6,764.34, 10,146.67 and 2,322

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Solution

The fourth proportional to 6,764.34, 10,146.67 and 2,322 is: 3,483.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764.34 : 10,146.67 = 2,322 : x
  2. Step 2: Convert to fraction form
    6,764.34/10,146.67 = 2,322/x
  3. Step 3: Cross multiply
    6,764.34x = 10,146.67 × 2,322
  4. Step 4: Simplify right side
    6,764.34x = 23,560,561.94
  5. Step 5: Solve for x
    x = 23,560,561.94/6,764.34
  6. Step 6: Final answer
    x = 3,483.05

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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.