Home / 3,328.01-4,992.47-2,635.97

Finding the Fourth Proportional to 3,328.01, 4,992.47 and 2,635.97

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Solution

The fourth proportional to 3,328.01, 4,992.47 and 2,635.97 is: 3,954.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.01 : 4,992.47 = 2,635.97 : x
  2. Step 2: Convert to fraction form
    3,328.01/4,992.47 = 2,635.97/x
  3. Step 3: Cross multiply
    3,328.01x = 4,992.47 × 2,635.97
  4. Step 4: Simplify right side
    3,328.01x = 13,159,963.00
  5. Step 5: Solve for x
    x = 13,159,963.00/3,328.01
  6. Step 6: Final answer
    x = 3,954.31

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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.