Home / 165,694-357,854

Finding the Third Proportional to 165,694 and 357,854

Calculator

Solution

The third proportional to 165,694 and 357,854 is: 772,867.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,694 : 357,854 = 357,854 : x
  2. Step 2: Convert to fraction form
    165,694/357,854 = 357,854/x
  3. Step 3: Cross multiply
    165,694x = 357,854 × 357,854
  4. Step 4: Simplify right side
    165,694x = 128,059,485,316
  5. Step 5: Solve for x
    x = 128,059,485,316/165,694
  6. Step 6: Final answer
    x = 772,867.37

Related Problems

Find third proportional to 82,847 and 178,927
Half scale
Find third proportional to 331,388 and 715,708
Double scale
Find third proportional to 165,696 and 357,858
Similar ratio
Find third proportional to 248,541 and 536,781
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.