Home / 17,312-25,904

Finding the Third Proportional to 17,312 and 25,904

Calculator

Solution

The third proportional to 17,312 and 25,904 is: 38,760.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,312 : 25,904 = 25,904 : x
  2. Step 2: Convert to fraction form
    17,312/25,904 = 25,904/x
  3. Step 3: Cross multiply
    17,312x = 25,904 × 25,904
  4. Step 4: Simplify right side
    17,312x = 671,017,216
  5. Step 5: Solve for x
    x = 671,017,216/17,312
  6. Step 6: Final answer
    x = 38,760.24

Related Problems

Find third proportional to 8,656 and 12,952
Half scale
Find third proportional to 34,624 and 51,808
Double scale
Find third proportional to 17,314 and 25,907
Similar ratio
Find third proportional to 25,968 and 38,856
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.