Home / 4,539.24-6,757.22-4,514.54

Finding the Fourth Proportional to 4,539.24, 6,757.22 and 4,514.54

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Solution

The fourth proportional to 4,539.24, 6,757.22 and 4,514.54 is: 6,720.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.24 : 6,757.22 = 4,514.54 : x
  2. Step 2: Convert to fraction form
    4,539.24/6,757.22 = 4,514.54/x
  3. Step 3: Cross multiply
    4,539.24x = 6,757.22 × 4,514.54
  4. Step 4: Simplify right side
    4,539.24x = 30,505,717.48
  5. Step 5: Solve for x
    x = 30,505,717.48/4,539.24
  6. Step 6: Final answer
    x = 6,720.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.