Home / 160,966-342,724

Finding the Third Proportional to 160,966 and 342,724

Calculator

Solution

The third proportional to 160,966 and 342,724 is: 729,717.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,966 : 342,724 = 342,724 : x
  2. Step 2: Convert to fraction form
    160,966/342,724 = 342,724/x
  3. Step 3: Cross multiply
    160,966x = 342,724 × 342,724
  4. Step 4: Simplify right side
    160,966x = 117,459,740,176
  5. Step 5: Solve for x
    x = 117,459,740,176/160,966
  6. Step 6: Final answer
    x = 729,717.71

Related Problems

Find third proportional to 80,483 and 171,362
Half scale
Find third proportional to 321,932 and 685,448
Double scale
Find third proportional to 160,968 and 342,728
Similar ratio
Find third proportional to 241,449 and 514,086
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.