Home / 6,927.30-10,393.26-2,247.46

Finding the Fourth Proportional to 6,927.30, 10,393.26 and 2,247.46

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Solution

The fourth proportional to 6,927.30, 10,393.26 and 2,247.46 is: 3,371.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.30 : 10,393.26 = 2,247.46 : x
  2. Step 2: Convert to fraction form
    6,927.30/10,393.26 = 2,247.46/x
  3. Step 3: Cross multiply
    6,927.30x = 10,393.26 × 2,247.46
  4. Step 4: Simplify right side
    6,927.30x = 23,358,436.12
  5. Step 5: Solve for x
    x = 23,358,436.12/6,927.30
  6. Step 6: Final answer
    x = 3,371.94

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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.