Home / 17,862-38,652

Finding the Third Proportional to 17,862 and 38,652

Calculator

Solution

The third proportional to 17,862 and 38,652 is: 83,639.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862 : 38,652 = 38,652 : x
  2. Step 2: Convert to fraction form
    17,862/38,652 = 38,652/x
  3. Step 3: Cross multiply
    17,862x = 38,652 × 38,652
  4. Step 4: Simplify right side
    17,862x = 1,493,977,104
  5. Step 5: Solve for x
    x = 1,493,977,104/17,862
  6. Step 6: Final answer
    x = 83,639.97

Related Problems

Find third proportional to 8,931 and 19,326
Half scale
Find third proportional to 35,724 and 77,304
Double scale
Find third proportional to 17,864 and 38,656
Similar ratio
Find third proportional to 26,793 and 57,978
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.