Home / 19,368-29,208

Finding the Third Proportional to 19,368 and 29,208

Calculator

Solution

The third proportional to 19,368 and 29,208 is: 44,047.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,368 : 29,208 = 29,208 : x
  2. Step 2: Convert to fraction form
    19,368/29,208 = 29,208/x
  3. Step 3: Cross multiply
    19,368x = 29,208 × 29,208
  4. Step 4: Simplify right side
    19,368x = 853,107,264
  5. Step 5: Solve for x
    x = 853,107,264/19,368
  6. Step 6: Final answer
    x = 44,047.26

Related Problems

Find third proportional to 9,684 and 14,604
Half scale
Find third proportional to 38,736 and 58,416
Double scale
Find third proportional to 19,370 and 29,211
Similar ratio
Find third proportional to 29,052 and 43,812
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.