Home / 2,208.03-3,046.41-1,323.51

Finding the Fourth Proportional to 2,208.03, 3,046.41 and 1,323.51

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Solution

The fourth proportional to 2,208.03, 3,046.41 and 1,323.51 is: 1,826.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208.03 : 3,046.41 = 1,323.51 : x
  2. Step 2: Convert to fraction form
    2,208.03/3,046.41 = 1,323.51/x
  3. Step 3: Cross multiply
    2,208.03x = 3,046.41 × 1,323.51
  4. Step 4: Simplify right side
    2,208.03x = 4,031,954.10
  5. Step 5: Solve for x
    x = 4,031,954.10/2,208.03
  6. Step 6: Final answer
    x = 1,826.04

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