Home / 69,550-104,651

Finding the Third Proportional to 69,550 and 104,651

Calculator

Solution

The third proportional to 69,550 and 104,651 is: 157,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,550 : 104,651 = 104,651 : x
  2. Step 2: Convert to fraction form
    69,550/104,651 = 104,651/x
  3. Step 3: Cross multiply
    69,550x = 104,651 × 104,651
  4. Step 4: Simplify right side
    69,550x = 10,951,831,801
  5. Step 5: Solve for x
    x = 10,951,831,801/69,550
  6. Step 6: Final answer
    x = 157,467.03

Related Problems

Find third proportional to 34,775 and 52,325.50
Half scale
Find third proportional to 139,100 and 209,302
Double scale
Find third proportional to 69,552 and 104,654
Similar ratio
Find third proportional to 104,325 and 156,976.50
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.