Home / 192,676-302,646

Finding the Third Proportional to 192,676 and 302,646

Calculator

Solution

The third proportional to 192,676 and 302,646 is: 475,381.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,676 : 302,646 = 302,646 : x
  2. Step 2: Convert to fraction form
    192,676/302,646 = 302,646/x
  3. Step 3: Cross multiply
    192,676x = 302,646 × 302,646
  4. Step 4: Simplify right side
    192,676x = 91,594,601,316
  5. Step 5: Solve for x
    x = 91,594,601,316/192,676
  6. Step 6: Final answer
    x = 475,381.48

Related Problems

Find third proportional to 96,338 and 151,323
Half scale
Find third proportional to 385,352 and 605,292
Double scale
Find third proportional to 192,678 and 302,649
Similar ratio
Find third proportional to 289,014 and 453,969
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.