Home / 13,036-19,270

Finding the Third Proportional to 13,036 and 19,270

Calculator

Solution

The third proportional to 13,036 and 19,270 is: 28,485.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,036 : 19,270 = 19,270 : x
  2. Step 2: Convert to fraction form
    13,036/19,270 = 19,270/x
  3. Step 3: Cross multiply
    13,036x = 19,270 × 19,270
  4. Step 4: Simplify right side
    13,036x = 371,332,900
  5. Step 5: Solve for x
    x = 371,332,900/13,036
  6. Step 6: Final answer
    x = 28,485.19

Related Problems

Find third proportional to 6,518 and 9,635
Half scale
Find third proportional to 26,072 and 38,540
Double scale
Find third proportional to 13,038 and 19,273
Similar ratio
Find third proportional to 19,554 and 28,905
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.