Home / 4,008.94-4,897.69

Finding the Third Proportional to 4,008.94 and 4,897.69

Calculator

Solution

The third proportional to 4,008.94 and 4,897.69 is: 5,983.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.94 : 4,897.69 = 4,897.69 : x
  2. Step 2: Convert to fraction form
    4,008.94/4,897.69 = 4,897.69/x
  3. Step 3: Cross multiply
    4,008.94x = 4,897.69 × 4,897.69
  4. Step 4: Simplify right side
    4,008.94x = 23,987,342.85
  5. Step 5: Solve for x
    x = 23,987,342.85/4,008.94
  6. Step 6: Final answer
    x = 5,983.47

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.