Home / 20,502-30,024

Finding the Third Proportional to 20,502 and 30,024

Calculator

Solution

The third proportional to 20,502 and 30,024 is: 43,968.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,502 : 30,024 = 30,024 : x
  2. Step 2: Convert to fraction form
    20,502/30,024 = 30,024/x
  3. Step 3: Cross multiply
    20,502x = 30,024 × 30,024
  4. Step 4: Simplify right side
    20,502x = 901,440,576
  5. Step 5: Solve for x
    x = 901,440,576/20,502
  6. Step 6: Final answer
    x = 43,968.42

Related Problems

Find third proportional to 10,251 and 15,012
Half scale
Find third proportional to 41,004 and 60,048
Double scale
Find third proportional to 20,504 and 30,027
Similar ratio
Find third proportional to 30,753 and 45,036
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.