Home / 10,971-25,929

Finding the Third Proportional to 10,971 and 25,929

Calculator

Solution

The third proportional to 10,971 and 25,929 is: 61,280.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,971 : 25,929 = 25,929 : x
  2. Step 2: Convert to fraction form
    10,971/25,929 = 25,929/x
  3. Step 3: Cross multiply
    10,971x = 25,929 × 25,929
  4. Step 4: Simplify right side
    10,971x = 672,313,041
  5. Step 5: Solve for x
    x = 672,313,041/10,971
  6. Step 6: Final answer
    x = 61,280.93

Related Problems

Find third proportional to 5,485.50 and 12,964.50
Half scale
Find third proportional to 21,942 and 51,858
Double scale
Find third proportional to 10,973 and 25,934
Similar ratio
Find third proportional to 16,456.50 and 38,893.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.