Home / 48,354-73,920

Finding the Third Proportional to 48,354 and 73,920

Calculator

Solution

The third proportional to 48,354 and 73,920 is: 113,003.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,354 : 73,920 = 73,920 : x
  2. Step 2: Convert to fraction form
    48,354/73,920 = 73,920/x
  3. Step 3: Cross multiply
    48,354x = 73,920 × 73,920
  4. Step 4: Simplify right side
    48,354x = 5,464,166,400
  5. Step 5: Solve for x
    x = 5,464,166,400/48,354
  6. Step 6: Final answer
    x = 113,003.40

Related Problems

Find third proportional to 24,177 and 36,960
Half scale
Find third proportional to 96,708 and 147,840
Double scale
Find third proportional to 48,356 and 73,923
Similar ratio
Find third proportional to 72,531 and 110,880
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.