Home / 44,904-69,720

Finding the Third Proportional to 44,904 and 69,720

Calculator

Solution

The third proportional to 44,904 and 69,720 is: 108,250.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,904 : 69,720 = 69,720 : x
  2. Step 2: Convert to fraction form
    44,904/69,720 = 69,720/x
  3. Step 3: Cross multiply
    44,904x = 69,720 × 69,720
  4. Step 4: Simplify right side
    44,904x = 4,860,878,400
  5. Step 5: Solve for x
    x = 4,860,878,400/44,904
  6. Step 6: Final answer
    x = 108,250.45

Related Problems

Find third proportional to 22,452 and 34,860
Half scale
Find third proportional to 89,808 and 139,440
Double scale
Find third proportional to 44,906 and 69,723
Similar ratio
Find third proportional to 67,356 and 104,580
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.