Home / 48,487-103,885

Finding the Third Proportional to 48,487 and 103,885

Calculator

Solution

The third proportional to 48,487 and 103,885 is: 222,577.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,487 : 103,885 = 103,885 : x
  2. Step 2: Convert to fraction form
    48,487/103,885 = 103,885/x
  3. Step 3: Cross multiply
    48,487x = 103,885 × 103,885
  4. Step 4: Simplify right side
    48,487x = 10,792,093,225
  5. Step 5: Solve for x
    x = 10,792,093,225/48,487
  6. Step 6: Final answer
    x = 222,577.05

Related Problems

Find third proportional to 24,243.50 and 51,942.50
Half scale
Find third proportional to 96,974 and 207,770
Double scale
Find third proportional to 48,489 and 103,889
Similar ratio
Find third proportional to 72,730.50 and 155,827.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.