Home / 3,297.23-4,550.33-1,862.08

Finding the Fourth Proportional to 3,297.23, 4,550.33 and 1,862.08

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Solution

The fourth proportional to 3,297.23, 4,550.33 and 1,862.08 is: 2,569.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297.23 : 4,550.33 = 1,862.08 : x
  2. Step 2: Convert to fraction form
    3,297.23/4,550.33 = 1,862.08/x
  3. Step 3: Cross multiply
    3,297.23x = 4,550.33 × 1,862.08
  4. Step 4: Simplify right side
    3,297.23x = 8,473,078.49
  5. Step 5: Solve for x
    x = 8,473,078.49/3,297.23
  6. Step 6: Final answer
    x = 2,569.76

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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.