Home / 20,117-46,656

Finding the Third Proportional to 20,117 and 46,656

Calculator

Solution

The third proportional to 20,117 and 46,656 is: 108,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,117 : 46,656 = 46,656 : x
  2. Step 2: Convert to fraction form
    20,117/46,656 = 46,656/x
  3. Step 3: Cross multiply
    20,117x = 46,656 × 46,656
  4. Step 4: Simplify right side
    20,117x = 2,176,782,336
  5. Step 5: Solve for x
    x = 2,176,782,336/20,117
  6. Step 6: Final answer
    x = 108,206.11

Related Problems

Find third proportional to 10,058.50 and 23,328
Half scale
Find third proportional to 40,234 and 93,312
Double scale
Find third proportional to 20,119 and 46,661
Similar ratio
Find third proportional to 30,175.50 and 69,984
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.