Home / 13,168-19,702

Finding the Third Proportional to 13,168 and 19,702

Calculator

Solution

The third proportional to 13,168 and 19,702 is: 29,478.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,168 : 19,702 = 19,702 : x
  2. Step 2: Convert to fraction form
    13,168/19,702 = 19,702/x
  3. Step 3: Cross multiply
    13,168x = 19,702 × 19,702
  4. Step 4: Simplify right side
    13,168x = 388,168,804
  5. Step 5: Solve for x
    x = 388,168,804/13,168
  6. Step 6: Final answer
    x = 29,478.19

Related Problems

Find third proportional to 6,584 and 9,851
Half scale
Find third proportional to 26,336 and 39,404
Double scale
Find third proportional to 13,170 and 19,705
Similar ratio
Find third proportional to 19,752 and 29,553
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.