Home / 6,283.14-9,422.31-2,065.41

Finding the Fourth Proportional to 6,283.14, 9,422.31 and 2,065.41

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Solution

The fourth proportional to 6,283.14, 9,422.31 and 2,065.41 is: 3,097.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283.14 : 9,422.31 = 2,065.41 : x
  2. Step 2: Convert to fraction form
    6,283.14/9,422.31 = 2,065.41/x
  3. Step 3: Cross multiply
    6,283.14x = 9,422.31 × 2,065.41
  4. Step 4: Simplify right side
    6,283.14x = 19,460,933.30
  5. Step 5: Solve for x
    x = 19,460,933.30/6,283.14
  6. Step 6: Final answer
    x = 3,097.33

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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.