Home / 20,776-44,580

Finding the Third Proportional to 20,776 and 44,580

Calculator

Solution

The third proportional to 20,776 and 44,580 is: 95,657.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,776 : 44,580 = 44,580 : x
  2. Step 2: Convert to fraction form
    20,776/44,580 = 44,580/x
  3. Step 3: Cross multiply
    20,776x = 44,580 × 44,580
  4. Step 4: Simplify right side
    20,776x = 1,987,376,400
  5. Step 5: Solve for x
    x = 1,987,376,400/20,776
  6. Step 6: Final answer
    x = 95,657.32

Related Problems

Find third proportional to 10,388 and 22,290
Half scale
Find third proportional to 41,552 and 89,160
Double scale
Find third proportional to 20,778 and 44,584
Similar ratio
Find third proportional to 31,164 and 66,870
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.