Home / 3,269.77-4,514.33-2,933.62

Finding the Fourth Proportional to 3,269.77, 4,514.33 and 2,933.62

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Solution

The fourth proportional to 3,269.77, 4,514.33 and 2,933.62 is: 4,050.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269.77 : 4,514.33 = 2,933.62 : x
  2. Step 2: Convert to fraction form
    3,269.77/4,514.33 = 2,933.62/x
  3. Step 3: Cross multiply
    3,269.77x = 4,514.33 × 2,933.62
  4. Step 4: Simplify right side
    3,269.77x = 13,243,324.82
  5. Step 5: Solve for x
    x = 13,243,324.82/3,269.77
  6. Step 6: Final answer
    x = 4,050.23

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1.5x scale

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.