Home / 80,154-124,768

Finding the Third Proportional to 80,154 and 124,768

Calculator

Solution

The third proportional to 80,154 and 124,768 is: 194,214.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,154 : 124,768 = 124,768 : x
  2. Step 2: Convert to fraction form
    80,154/124,768 = 124,768/x
  3. Step 3: Cross multiply
    80,154x = 124,768 × 124,768
  4. Step 4: Simplify right side
    80,154x = 15,567,053,824
  5. Step 5: Solve for x
    x = 15,567,053,824/80,154
  6. Step 6: Final answer
    x = 194,214.31

Related Problems

Find third proportional to 40,077 and 62,384
Half scale
Find third proportional to 160,308 and 249,536
Double scale
Find third proportional to 80,156 and 124,771
Similar ratio
Find third proportional to 120,231 and 187,152
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.