Home / 40,660-63,368

Finding the Third Proportional to 40,660 and 63,368

Calculator

Solution

The third proportional to 40,660 and 63,368 is: 98,758.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,660 : 63,368 = 63,368 : x
  2. Step 2: Convert to fraction form
    40,660/63,368 = 63,368/x
  3. Step 3: Cross multiply
    40,660x = 63,368 × 63,368
  4. Step 4: Simplify right side
    40,660x = 4,015,503,424
  5. Step 5: Solve for x
    x = 4,015,503,424/40,660
  6. Step 6: Final answer
    x = 98,758.08

Related Problems

Find third proportional to 20,330 and 31,684
Half scale
Find third proportional to 81,320 and 126,736
Double scale
Find third proportional to 40,662 and 63,371
Similar ratio
Find third proportional to 60,990 and 95,052
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.