Home / 169,369-368,263

Finding the Third Proportional to 169,369 and 368,263

Calculator

Solution

The third proportional to 169,369 and 368,263 is: 800,722.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,369 : 368,263 = 368,263 : x
  2. Step 2: Convert to fraction form
    169,369/368,263 = 368,263/x
  3. Step 3: Cross multiply
    169,369x = 368,263 × 368,263
  4. Step 4: Simplify right side
    169,369x = 135,617,637,169
  5. Step 5: Solve for x
    x = 135,617,637,169/169,369
  6. Step 6: Final answer
    x = 800,722.90

Related Problems

Find third proportional to 84,684.50 and 184,131.50
Half scale
Find third proportional to 338,738 and 736,526
Double scale
Find third proportional to 169,371 and 368,267
Similar ratio
Find third proportional to 254,053.50 and 552,394.50
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.