Home / 9,510-20,252

Finding the Third Proportional to 9,510 and 20,252

Calculator

Solution

The third proportional to 9,510 and 20,252 is: 43,127.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510 : 20,252 = 20,252 : x
  2. Step 2: Convert to fraction form
    9,510/20,252 = 20,252/x
  3. Step 3: Cross multiply
    9,510x = 20,252 × 20,252
  4. Step 4: Simplify right side
    9,510x = 410,143,504
  5. Step 5: Solve for x
    x = 410,143,504/9,510
  6. Step 6: Final answer
    x = 43,127.60

Related Problems

Find third proportional to 4,755 and 10,126
Half scale
Find third proportional to 19,020 and 40,504
Double scale
Find third proportional to 9,512 and 20,256
Similar ratio
Find third proportional to 14,265 and 30,378
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.