Home / 2,723.10-3,760.01-2,092.64

Finding the Fourth Proportional to 2,723.10, 3,760.01 and 2,092.64

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Solution

The fourth proportional to 2,723.10, 3,760.01 and 2,092.64 is: 2,889.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723.10 : 3,760.01 = 2,092.64 : x
  2. Step 2: Convert to fraction form
    2,723.10/3,760.01 = 2,092.64/x
  3. Step 3: Cross multiply
    2,723.10x = 3,760.01 × 2,092.64
  4. Step 4: Simplify right side
    2,723.10x = 7,868,318.06
  5. Step 5: Solve for x
    x = 7,868,318.06/2,723.10
  6. Step 6: Final answer
    x = 2,889.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.