Home / 21,712-32,750

Finding the Third Proportional to 21,712 and 32,750

Calculator

Solution

The third proportional to 21,712 and 32,750 is: 49,399.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,712 : 32,750 = 32,750 : x
  2. Step 2: Convert to fraction form
    21,712/32,750 = 32,750/x
  3. Step 3: Cross multiply
    21,712x = 32,750 × 32,750
  4. Step 4: Simplify right side
    21,712x = 1,072,562,500
  5. Step 5: Solve for x
    x = 1,072,562,500/21,712
  6. Step 6: Final answer
    x = 49,399.53

Related Problems

Find third proportional to 10,856 and 16,375
Half scale
Find third proportional to 43,424 and 65,500
Double scale
Find third proportional to 21,714 and 32,753
Similar ratio
Find third proportional to 32,568 and 49,125
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.