Home / 155,264-336,896

Finding the Third Proportional to 155,264 and 336,896

Calculator

Solution

The third proportional to 155,264 and 336,896 is: 731,006.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,264 : 336,896 = 336,896 : x
  2. Step 2: Convert to fraction form
    155,264/336,896 = 336,896/x
  3. Step 3: Cross multiply
    155,264x = 336,896 × 336,896
  4. Step 4: Simplify right side
    155,264x = 113,498,914,816
  5. Step 5: Solve for x
    x = 113,498,914,816/155,264
  6. Step 6: Final answer
    x = 731,006.00

Related Problems

Find third proportional to 77,632 and 168,448
Half scale
Find third proportional to 310,528 and 673,792
Double scale
Find third proportional to 155,266 and 336,900
Similar ratio
Find third proportional to 232,896 and 505,344
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.