Home / 8,900-14,304

Finding the Third Proportional to 8,900 and 14,304

Calculator

Solution

The third proportional to 8,900 and 14,304 is: 22,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,900 : 14,304 = 14,304 : x
  2. Step 2: Convert to fraction form
    8,900/14,304 = 14,304/x
  3. Step 3: Cross multiply
    8,900x = 14,304 × 14,304
  4. Step 4: Simplify right side
    8,900x = 204,604,416
  5. Step 5: Solve for x
    x = 204,604,416/8,900
  6. Step 6: Final answer
    x = 22,989.26

Related Problems

Find third proportional to 4,450 and 7,152
Half scale
Find third proportional to 17,800 and 28,608
Double scale
Find third proportional to 8,902 and 14,307
Similar ratio
Find third proportional to 13,350 and 21,456
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.