Home / 3,005.57-4,514.85-2,544.26

Finding the Fourth Proportional to 3,005.57, 4,514.85 and 2,544.26

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Solution

The fourth proportional to 3,005.57, 4,514.85 and 2,544.26 is: 3,821.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005.57 : 4,514.85 = 2,544.26 : x
  2. Step 2: Convert to fraction form
    3,005.57/4,514.85 = 2,544.26/x
  3. Step 3: Cross multiply
    3,005.57x = 4,514.85 × 2,544.26
  4. Step 4: Simplify right side
    3,005.57x = 11,486,952.26
  5. Step 5: Solve for x
    x = 11,486,952.26/3,005.57
  6. Step 6: Final answer
    x = 3,821.89

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1.5x scale

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.