Home / 6,246.52-9,371.35-1,863.96

Finding the Fourth Proportional to 6,246.52, 9,371.35 and 1,863.96

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Solution

The fourth proportional to 6,246.52, 9,371.35 and 1,863.96 is: 2,796.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246.52 : 9,371.35 = 1,863.96 : x
  2. Step 2: Convert to fraction form
    6,246.52/9,371.35 = 1,863.96/x
  3. Step 3: Cross multiply
    6,246.52x = 9,371.35 × 1,863.96
  4. Step 4: Simplify right side
    6,246.52x = 17,467,830.96
  5. Step 5: Solve for x
    x = 17,467,830.96/6,246.52
  6. Step 6: Final answer
    x = 2,796.41

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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.