Home / 17,893-39,326

Finding the Third Proportional to 17,893 and 39,326

Calculator

Solution

The third proportional to 17,893 and 39,326 is: 86,432.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893 : 39,326 = 39,326 : x
  2. Step 2: Convert to fraction form
    17,893/39,326 = 39,326/x
  3. Step 3: Cross multiply
    17,893x = 39,326 × 39,326
  4. Step 4: Simplify right side
    17,893x = 1,546,534,276
  5. Step 5: Solve for x
    x = 1,546,534,276/17,893
  6. Step 6: Final answer
    x = 86,432.36

Related Problems

Find third proportional to 8,946.50 and 19,663
Half scale
Find third proportional to 35,786 and 78,652
Double scale
Find third proportional to 17,895 and 39,330
Similar ratio
Find third proportional to 26,839.50 and 58,989
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.