Home / 48,419-104,485

Finding the Third Proportional to 48,419 and 104,485

Calculator

Solution

The third proportional to 48,419 and 104,485 is: 225,471.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,419 : 104,485 = 104,485 : x
  2. Step 2: Convert to fraction form
    48,419/104,485 = 104,485/x
  3. Step 3: Cross multiply
    48,419x = 104,485 × 104,485
  4. Step 4: Simplify right side
    48,419x = 10,917,115,225
  5. Step 5: Solve for x
    x = 10,917,115,225/48,419
  6. Step 6: Final answer
    x = 225,471.72

Related Problems

Find third proportional to 24,209.50 and 52,242.50
Half scale
Find third proportional to 96,838 and 208,970
Double scale
Find third proportional to 48,421 and 104,489
Similar ratio
Find third proportional to 72,628.50 and 156,727.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.