Home / 4,014-6,020.96-1,092.30

Finding the Fourth Proportional to 4,014, 6,020.96 and 1,092.30

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Solution

The fourth proportional to 4,014, 6,020.96 and 1,092.30 is: 1,638.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014 : 6,020.96 = 1,092.30 : x
  2. Step 2: Convert to fraction form
    4,014/6,020.96 = 1,092.30/x
  3. Step 3: Cross multiply
    4,014x = 6,020.96 × 1,092.30
  4. Step 4: Simplify right side
    4,014x = 6,576,694.61
  5. Step 5: Solve for x
    x = 6,576,694.61/4,014
  6. Step 6: Final answer
    x = 1,638.44

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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.