Home / 4,992.54-7,490.01-2,527.29

Finding the Fourth Proportional to 4,992.54, 7,490.01 and 2,527.29

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Solution

The fourth proportional to 4,992.54, 7,490.01 and 2,527.29 is: 3,791.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992.54 : 7,490.01 = 2,527.29 : x
  2. Step 2: Convert to fraction form
    4,992.54/7,490.01 = 2,527.29/x
  3. Step 3: Cross multiply
    4,992.54x = 7,490.01 × 2,527.29
  4. Step 4: Simplify right side
    4,992.54x = 18,929,427.37
  5. Step 5: Solve for x
    x = 18,929,427.37/4,992.54
  6. Step 6: Final answer
    x = 3,791.54

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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.