Home / 47,652-104,640

Finding the Third Proportional to 47,652 and 104,640

Calculator

Solution

The third proportional to 47,652 and 104,640 is: 229,781.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,652 : 104,640 = 104,640 : x
  2. Step 2: Convert to fraction form
    47,652/104,640 = 104,640/x
  3. Step 3: Cross multiply
    47,652x = 104,640 × 104,640
  4. Step 4: Simplify right side
    47,652x = 10,949,529,600
  5. Step 5: Solve for x
    x = 10,949,529,600/47,652
  6. Step 6: Final answer
    x = 229,781.11

Related Problems

Find third proportional to 23,826 and 52,320
Half scale
Find third proportional to 95,304 and 209,280
Double scale
Find third proportional to 47,654 and 104,644
Similar ratio
Find third proportional to 71,478 and 156,960
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.