Home / 23,859-36,690

Finding the Third Proportional to 23,859 and 36,690

Calculator

Solution

The third proportional to 23,859 and 36,690 is: 56,421.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,859 : 36,690 = 36,690 : x
  2. Step 2: Convert to fraction form
    23,859/36,690 = 36,690/x
  3. Step 3: Cross multiply
    23,859x = 36,690 × 36,690
  4. Step 4: Simplify right side
    23,859x = 1,346,156,100
  5. Step 5: Solve for x
    x = 1,346,156,100/23,859
  6. Step 6: Final answer
    x = 56,421.31

Related Problems

Find third proportional to 11,929.50 and 18,345
Half scale
Find third proportional to 47,718 and 73,380
Double scale
Find third proportional to 23,861 and 36,693
Similar ratio
Find third proportional to 35,788.50 and 55,035
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.