Home / 16,635-36,354

Finding the Third Proportional to 16,635 and 36,354

Calculator

Solution

The third proportional to 16,635 and 36,354 is: 79,447.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635 : 36,354 = 36,354 : x
  2. Step 2: Convert to fraction form
    16,635/36,354 = 36,354/x
  3. Step 3: Cross multiply
    16,635x = 36,354 × 36,354
  4. Step 4: Simplify right side
    16,635x = 1,321,613,316
  5. Step 5: Solve for x
    x = 1,321,613,316/16,635
  6. Step 6: Final answer
    x = 79,447.75

Related Problems

Find third proportional to 8,317.50 and 18,177
Half scale
Find third proportional to 33,270 and 72,708
Double scale
Find third proportional to 16,637 and 36,358
Similar ratio
Find third proportional to 24,952.50 and 54,531
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.