Home / 160,649-352,828

Finding the Third Proportional to 160,649 and 352,828

Calculator

Solution

The third proportional to 160,649 and 352,828 is: 774,904.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,649 : 352,828 = 352,828 : x
  2. Step 2: Convert to fraction form
    160,649/352,828 = 352,828/x
  3. Step 3: Cross multiply
    160,649x = 352,828 × 352,828
  4. Step 4: Simplify right side
    160,649x = 124,487,597,584
  5. Step 5: Solve for x
    x = 124,487,597,584/160,649
  6. Step 6: Final answer
    x = 774,904.28

Related Problems

Find third proportional to 80,324.50 and 176,414
Half scale
Find third proportional to 321,298 and 705,656
Double scale
Find third proportional to 160,651 and 352,832
Similar ratio
Find third proportional to 240,973.50 and 529,242
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.