Home / 9,365-19,944

Finding the Third Proportional to 9,365 and 19,944

Calculator

Solution

The third proportional to 9,365 and 19,944 is: 42,473.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365 : 19,944 = 19,944 : x
  2. Step 2: Convert to fraction form
    9,365/19,944 = 19,944/x
  3. Step 3: Cross multiply
    9,365x = 19,944 × 19,944
  4. Step 4: Simplify right side
    9,365x = 397,763,136
  5. Step 5: Solve for x
    x = 397,763,136/9,365
  6. Step 6: Final answer
    x = 42,473.37

Related Problems

Find third proportional to 4,682.50 and 9,972
Half scale
Find third proportional to 18,730 and 39,888
Double scale
Find third proportional to 9,367 and 19,948
Similar ratio
Find third proportional to 14,047.50 and 29,916
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.