Home / 4,505.99-6,217.26-2,616.48

Finding the Fourth Proportional to 4,505.99, 6,217.26 and 2,616.48

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Solution

The fourth proportional to 4,505.99, 6,217.26 and 2,616.48 is: 3,610.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505.99 : 6,217.26 = 2,616.48 : x
  2. Step 2: Convert to fraction form
    4,505.99/6,217.26 = 2,616.48/x
  3. Step 3: Cross multiply
    4,505.99x = 6,217.26 × 2,616.48
  4. Step 4: Simplify right side
    4,505.99x = 16,267,336.44
  5. Step 5: Solve for x
    x = 16,267,336.44/4,505.99
  6. Step 6: Final answer
    x = 3,610.16

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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.