Home / 168,300-368,271

Finding the Third Proportional to 168,300 and 368,271

Calculator

Solution

The third proportional to 168,300 and 368,271 is: 805,843.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,300 : 368,271 = 368,271 : x
  2. Step 2: Convert to fraction form
    168,300/368,271 = 368,271/x
  3. Step 3: Cross multiply
    168,300x = 368,271 × 368,271
  4. Step 4: Simplify right side
    168,300x = 135,623,529,441
  5. Step 5: Solve for x
    x = 135,623,529,441/168,300
  6. Step 6: Final answer
    x = 805,843.91

Related Problems

Find third proportional to 84,150 and 184,135.50
Half scale
Find third proportional to 336,600 and 736,542
Double scale
Find third proportional to 168,302 and 368,275
Similar ratio
Find third proportional to 252,450 and 552,406.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.