Home / 56,620-115,698

Finding the Third Proportional to 56,620 and 115,698

Calculator

Solution

The third proportional to 56,620 and 115,698 is: 236,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,620 : 115,698 = 115,698 : x
  2. Step 2: Convert to fraction form
    56,620/115,698 = 115,698/x
  3. Step 3: Cross multiply
    56,620x = 115,698 × 115,698
  4. Step 4: Simplify right side
    56,620x = 13,386,027,204
  5. Step 5: Solve for x
    x = 13,386,027,204/56,620
  6. Step 6: Final answer
    x = 236,418.71

Related Problems

Find third proportional to 28,310 and 57,849
Half scale
Find third proportional to 113,240 and 231,396
Double scale
Find third proportional to 56,622 and 115,702
Similar ratio
Find third proportional to 84,930 and 173,547
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.