Home / 168,930-372,708

Finding the Third Proportional to 168,930 and 372,708

Calculator

Solution

The third proportional to 168,930 and 372,708 is: 822,300.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,930 : 372,708 = 372,708 : x
  2. Step 2: Convert to fraction form
    168,930/372,708 = 372,708/x
  3. Step 3: Cross multiply
    168,930x = 372,708 × 372,708
  4. Step 4: Simplify right side
    168,930x = 138,911,253,264
  5. Step 5: Solve for x
    x = 138,911,253,264/168,930
  6. Step 6: Final answer
    x = 822,300.68

Related Problems

Find third proportional to 84,465 and 186,354
Half scale
Find third proportional to 337,860 and 745,416
Double scale
Find third proportional to 168,932 and 372,712
Similar ratio
Find third proportional to 253,395 and 559,062
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.