Home / 202,081-336,784

Finding the Third Proportional to 202,081 and 336,784

Calculator

Solution

The third proportional to 202,081 and 336,784 is: 561,277.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,081 : 336,784 = 336,784 : x
  2. Step 2: Convert to fraction form
    202,081/336,784 = 336,784/x
  3. Step 3: Cross multiply
    202,081x = 336,784 × 336,784
  4. Step 4: Simplify right side
    202,081x = 113,423,462,656
  5. Step 5: Solve for x
    x = 113,423,462,656/202,081
  6. Step 6: Final answer
    x = 561,277.22

Related Problems

Find third proportional to 101,040.50 and 168,392
Half scale
Find third proportional to 404,162 and 673,568
Double scale
Find third proportional to 202,083 and 336,787
Similar ratio
Find third proportional to 303,121.50 and 505,176
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.