Home / 6,371.12-9,554.24-2,474.62

Finding the Fourth Proportional to 6,371.12, 9,554.24 and 2,474.62

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Solution

The fourth proportional to 6,371.12, 9,554.24 and 2,474.62 is: 3,710.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,371.12 : 9,554.24 = 2,474.62 : x
  2. Step 2: Convert to fraction form
    6,371.12/9,554.24 = 2,474.62/x
  3. Step 3: Cross multiply
    6,371.12x = 9,554.24 × 2,474.62
  4. Step 4: Simplify right side
    6,371.12x = 23,643,053.24
  5. Step 5: Solve for x
    x = 23,643,053.24/6,371.12
  6. Step 6: Final answer
    x = 3,710.97

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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.