Home / 193,660-266,682

Finding the Third Proportional to 193,660 and 266,682

Calculator

Solution

The third proportional to 193,660 and 266,682 is: 367,237.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,660 : 266,682 = 266,682 : x
  2. Step 2: Convert to fraction form
    193,660/266,682 = 266,682/x
  3. Step 3: Cross multiply
    193,660x = 266,682 × 266,682
  4. Step 4: Simplify right side
    193,660x = 71,119,289,124
  5. Step 5: Solve for x
    x = 71,119,289,124/193,660
  6. Step 6: Final answer
    x = 367,237.89

Related Problems

Find third proportional to 96,830 and 133,341
Half scale
Find third proportional to 387,320 and 533,364
Double scale
Find third proportional to 193,662 and 266,685
Similar ratio
Find third proportional to 290,490 and 400,023
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.