Home / 106,396-217,652

Finding the Third Proportional to 106,396 and 217,652

Calculator

Solution

The third proportional to 106,396 and 217,652 is: 445,246.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,396 : 217,652 = 217,652 : x
  2. Step 2: Convert to fraction form
    106,396/217,652 = 217,652/x
  3. Step 3: Cross multiply
    106,396x = 217,652 × 217,652
  4. Step 4: Simplify right side
    106,396x = 47,372,393,104
  5. Step 5: Solve for x
    x = 47,372,393,104/106,396
  6. Step 6: Final answer
    x = 445,246.00

Related Problems

Find third proportional to 53,198 and 108,826
Half scale
Find third proportional to 212,792 and 435,304
Double scale
Find third proportional to 106,398 and 217,656
Similar ratio
Find third proportional to 159,594 and 326,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.