Home / 50,455-106,137

Finding the Third Proportional to 50,455 and 106,137

Calculator

Solution

The third proportional to 50,455 and 106,137 is: 223,269.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,455 : 106,137 = 106,137 : x
  2. Step 2: Convert to fraction form
    50,455/106,137 = 106,137/x
  3. Step 3: Cross multiply
    50,455x = 106,137 × 106,137
  4. Step 4: Simplify right side
    50,455x = 11,265,062,769
  5. Step 5: Solve for x
    x = 11,265,062,769/50,455
  6. Step 6: Final answer
    x = 223,269.50

Related Problems

Find third proportional to 25,227.50 and 53,068.50
Half scale
Find third proportional to 100,910 and 212,274
Double scale
Find third proportional to 50,457 and 106,141
Similar ratio
Find third proportional to 75,682.50 and 159,205.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.