Home / 249,974-539,922

Finding the Third Proportional to 249,974 and 539,922

Calculator

Solution

The third proportional to 249,974 and 539,922 is: 1,166,184.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,974 : 539,922 = 539,922 : x
  2. Step 2: Convert to fraction form
    249,974/539,922 = 539,922/x
  3. Step 3: Cross multiply
    249,974x = 539,922 × 539,922
  4. Step 4: Simplify right side
    249,974x = 291,515,766,084
  5. Step 5: Solve for x
    x = 291,515,766,084/249,974
  6. Step 6: Final answer
    x = 1,166,184.35

Related Problems

Find third proportional to 124,987 and 269,961
Half scale
Find third proportional to 499,948 and 1,079,844
Double scale
Find third proportional to 249,976 and 539,926
Similar ratio
Find third proportional to 374,961 and 809,883
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.