Home / 171,903-369,198

Finding the Third Proportional to 171,903 and 369,198

Calculator

Solution

The third proportional to 171,903 and 369,198 is: 792,930.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,903 : 369,198 = 369,198 : x
  2. Step 2: Convert to fraction form
    171,903/369,198 = 369,198/x
  3. Step 3: Cross multiply
    171,903x = 369,198 × 369,198
  4. Step 4: Simplify right side
    171,903x = 136,307,163,204
  5. Step 5: Solve for x
    x = 136,307,163,204/171,903
  6. Step 6: Final answer
    x = 792,930.68

Related Problems

Find third proportional to 85,951.50 and 184,599
Half scale
Find third proportional to 343,806 and 738,396
Double scale
Find third proportional to 171,905 and 369,202
Similar ratio
Find third proportional to 257,854.50 and 553,797
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.