Home / 10,672-16,512

Finding the Third Proportional to 10,672 and 16,512

Calculator

Solution

The third proportional to 10,672 and 16,512 is: 25,547.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,672 : 16,512 = 16,512 : x
  2. Step 2: Convert to fraction form
    10,672/16,512 = 16,512/x
  3. Step 3: Cross multiply
    10,672x = 16,512 × 16,512
  4. Step 4: Simplify right side
    10,672x = 272,646,144
  5. Step 5: Solve for x
    x = 272,646,144/10,672
  6. Step 6: Final answer
    x = 25,547.80

Related Problems

Find third proportional to 5,336 and 8,256
Half scale
Find third proportional to 21,344 and 33,024
Double scale
Find third proportional to 10,674 and 16,515
Similar ratio
Find third proportional to 16,008 and 24,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.