Home / 231,914-503,485

Finding the Third Proportional to 231,914 and 503,485

Calculator

Solution

The third proportional to 231,914 and 503,485 is: 1,093,065.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,914 : 503,485 = 503,485 : x
  2. Step 2: Convert to fraction form
    231,914/503,485 = 503,485/x
  3. Step 3: Cross multiply
    231,914x = 503,485 × 503,485
  4. Step 4: Simplify right side
    231,914x = 253,497,145,225
  5. Step 5: Solve for x
    x = 253,497,145,225/231,914
  6. Step 6: Final answer
    x = 1,093,065.30

Related Problems

Find third proportional to 115,957 and 251,742.50
Half scale
Find third proportional to 463,828 and 1,006,970
Double scale
Find third proportional to 231,916 and 503,489
Similar ratio
Find third proportional to 347,871 and 755,227.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.