Home / 295,632-450,828

Finding the Third Proportional to 295,632 and 450,828

Calculator

Solution

The third proportional to 295,632 and 450,828 is: 687,496.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,632 : 450,828 = 450,828 : x
  2. Step 2: Convert to fraction form
    295,632/450,828 = 450,828/x
  3. Step 3: Cross multiply
    295,632x = 450,828 × 450,828
  4. Step 4: Simplify right side
    295,632x = 203,245,885,584
  5. Step 5: Solve for x
    x = 203,245,885,584/295,632
  6. Step 6: Final answer
    x = 687,496.23

Related Problems

Find third proportional to 147,816 and 225,414
Half scale
Find third proportional to 591,264 and 901,656
Double scale
Find third proportional to 295,634 and 450,831
Similar ratio
Find third proportional to 443,448 and 676,242
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.