Home / 165,766-354,798

Finding the Third Proportional to 165,766 and 354,798

Calculator

Solution

The third proportional to 165,766 and 354,798 is: 759,393.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,766 : 354,798 = 354,798 : x
  2. Step 2: Convert to fraction form
    165,766/354,798 = 354,798/x
  3. Step 3: Cross multiply
    165,766x = 354,798 × 354,798
  4. Step 4: Simplify right side
    165,766x = 125,881,620,804
  5. Step 5: Solve for x
    x = 125,881,620,804/165,766
  6. Step 6: Final answer
    x = 759,393.49

Related Problems

Find third proportional to 82,883 and 177,399
Half scale
Find third proportional to 331,532 and 709,596
Double scale
Find third proportional to 165,768 and 354,802
Similar ratio
Find third proportional to 248,649 and 532,197
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.