Home / 11,672-17,103

Finding the Third Proportional to 11,672 and 17,103

Calculator

Solution

The third proportional to 11,672 and 17,103 is: 25,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,672 : 17,103 = 17,103 : x
  2. Step 2: Convert to fraction form
    11,672/17,103 = 17,103/x
  3. Step 3: Cross multiply
    11,672x = 17,103 × 17,103
  4. Step 4: Simplify right side
    11,672x = 292,512,609
  5. Step 5: Solve for x
    x = 292,512,609/11,672
  6. Step 6: Final answer
    x = 25,061.05

Related Problems

Find third proportional to 5,836 and 8,551.50
Half scale
Find third proportional to 23,344 and 34,206
Double scale
Find third proportional to 11,674 and 17,106
Similar ratio
Find third proportional to 17,508 and 25,654.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.