Home / 36,460-54,690

Finding the Third Proportional to 36,460 and 54,690

Calculator

Solution

The third proportional to 36,460 and 54,690 is: 82,035

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,460 : 54,690 = 54,690 : x
  2. Step 2: Convert to fraction form
    36,460/54,690 = 54,690/x
  3. Step 3: Cross multiply
    36,460x = 54,690 × 54,690
  4. Step 4: Simplify right side
    36,460x = 2,990,996,100
  5. Step 5: Solve for x
    x = 2,990,996,100/36,460
  6. Step 6: Final answer
    x = 82,035

Related Problems

Find third proportional to 18,230 and 27,345
Half scale
Find third proportional to 72,920 and 109,380
Double scale
Find third proportional to 36,462 and 54,693
Similar ratio
Find third proportional to 54,690 and 82,035
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.