Home / 17,032-36,128

Finding the Third Proportional to 17,032 and 36,128

Calculator

Solution

The third proportional to 17,032 and 36,128 is: 76,634.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032 : 36,128 = 36,128 : x
  2. Step 2: Convert to fraction form
    17,032/36,128 = 36,128/x
  3. Step 3: Cross multiply
    17,032x = 36,128 × 36,128
  4. Step 4: Simplify right side
    17,032x = 1,305,232,384
  5. Step 5: Solve for x
    x = 1,305,232,384/17,032
  6. Step 6: Final answer
    x = 76,634.12

Related Problems

Find third proportional to 8,516 and 18,064
Half scale
Find third proportional to 34,064 and 72,256
Double scale
Find third proportional to 17,034 and 36,132
Similar ratio
Find third proportional to 25,548 and 54,192
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.