Home / 35,660-75,724

Finding the Third Proportional to 35,660 and 75,724

Calculator

Solution

The third proportional to 35,660 and 75,724 is: 160,799.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,660 : 75,724 = 75,724 : x
  2. Step 2: Convert to fraction form
    35,660/75,724 = 75,724/x
  3. Step 3: Cross multiply
    35,660x = 75,724 × 75,724
  4. Step 4: Simplify right side
    35,660x = 5,734,124,176
  5. Step 5: Solve for x
    x = 5,734,124,176/35,660
  6. Step 6: Final answer
    x = 160,799.89

Related Problems

Find third proportional to 17,830 and 37,862
Half scale
Find third proportional to 71,320 and 151,448
Double scale
Find third proportional to 35,662 and 75,728
Similar ratio
Find third proportional to 53,490 and 113,586
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.