Home / 15,816-33,414

Finding the Third Proportional to 15,816 and 33,414

Calculator

Solution

The third proportional to 15,816 and 33,414 is: 70,592.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,816 : 33,414 = 33,414 : x
  2. Step 2: Convert to fraction form
    15,816/33,414 = 33,414/x
  3. Step 3: Cross multiply
    15,816x = 33,414 × 33,414
  4. Step 4: Simplify right side
    15,816x = 1,116,495,396
  5. Step 5: Solve for x
    x = 1,116,495,396/15,816
  6. Step 6: Final answer
    x = 70,592.78

Related Problems

Find third proportional to 7,908 and 16,707
Half scale
Find third proportional to 31,632 and 66,828
Double scale
Find third proportional to 15,818 and 33,418
Similar ratio
Find third proportional to 23,724 and 50,121
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.