Home / 162,720-244,512

Finding the Third Proportional to 162,720 and 244,512

Calculator

Solution

The third proportional to 162,720 and 244,512 is: 367,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,720 : 244,512 = 244,512 : x
  2. Step 2: Convert to fraction form
    162,720/244,512 = 244,512/x
  3. Step 3: Cross multiply
    162,720x = 244,512 × 244,512
  4. Step 4: Simplify right side
    162,720x = 59,786,118,144
  5. Step 5: Solve for x
    x = 59,786,118,144/162,720
  6. Step 6: Final answer
    x = 367,417.15

Related Problems

Find third proportional to 81,360 and 122,256
Half scale
Find third proportional to 325,440 and 489,024
Double scale
Find third proportional to 162,722 and 244,515
Similar ratio
Find third proportional to 244,080 and 366,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.