Home / 145,874-313,924

Finding the Third Proportional to 145,874 and 313,924

Calculator

Solution

The third proportional to 145,874 and 313,924 is: 675,571.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,874 : 313,924 = 313,924 : x
  2. Step 2: Convert to fraction form
    145,874/313,924 = 313,924/x
  3. Step 3: Cross multiply
    145,874x = 313,924 × 313,924
  4. Step 4: Simplify right side
    145,874x = 98,548,277,776
  5. Step 5: Solve for x
    x = 98,548,277,776/145,874
  6. Step 6: Final answer
    x = 675,571.23

Related Problems

Find third proportional to 72,937 and 156,962
Half scale
Find third proportional to 291,748 and 627,848
Double scale
Find third proportional to 145,876 and 313,928
Similar ratio
Find third proportional to 218,811 and 470,886
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.