Home / 4,514.88-6,230.48-2,525.42

Finding the Fourth Proportional to 4,514.88, 6,230.48 and 2,525.42

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Solution

The fourth proportional to 4,514.88, 6,230.48 and 2,525.42 is: 3,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514.88 : 6,230.48 = 2,525.42 : x
  2. Step 2: Convert to fraction form
    4,514.88/6,230.48 = 2,525.42/x
  3. Step 3: Cross multiply
    4,514.88x = 6,230.48 × 2,525.42
  4. Step 4: Simplify right side
    4,514.88x = 15,734,578.80
  5. Step 5: Solve for x
    x = 15,734,578.80/4,514.88
  6. Step 6: Final answer
    x = 3,485.05

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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.