Home / 171,300-368,847

Finding the Third Proportional to 171,300 and 368,847

Calculator

Solution

The third proportional to 171,300 and 368,847 is: 794,209.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,300 : 368,847 = 368,847 : x
  2. Step 2: Convert to fraction form
    171,300/368,847 = 368,847/x
  3. Step 3: Cross multiply
    171,300x = 368,847 × 368,847
  4. Step 4: Simplify right side
    171,300x = 136,048,109,409
  5. Step 5: Solve for x
    x = 136,048,109,409/171,300
  6. Step 6: Final answer
    x = 794,209.63

Related Problems

Find third proportional to 85,650 and 184,423.50
Half scale
Find third proportional to 342,600 and 737,694
Double scale
Find third proportional to 171,302 and 368,851
Similar ratio
Find third proportional to 256,950 and 553,270.50
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.