Home / 6,071.90-9,105.21-2,563.47

Finding the Fourth Proportional to 6,071.90, 9,105.21 and 2,563.47

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Solution

The fourth proportional to 6,071.90, 9,105.21 and 2,563.47 is: 3,844.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071.90 : 9,105.21 = 2,563.47 : x
  2. Step 2: Convert to fraction form
    6,071.90/9,105.21 = 2,563.47/x
  3. Step 3: Cross multiply
    6,071.90x = 9,105.21 × 2,563.47
  4. Step 4: Simplify right side
    6,071.90x = 23,340,932.68
  5. Step 5: Solve for x
    x = 23,340,932.68/6,071.90
  6. Step 6: Final answer
    x = 3,844.09

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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.