Home / 189,896-295,212

Finding the Third Proportional to 189,896 and 295,212

Calculator

Solution

The third proportional to 189,896 and 295,212 is: 458,936.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,896 : 295,212 = 295,212 : x
  2. Step 2: Convert to fraction form
    189,896/295,212 = 295,212/x
  3. Step 3: Cross multiply
    189,896x = 295,212 × 295,212
  4. Step 4: Simplify right side
    189,896x = 87,150,124,944
  5. Step 5: Solve for x
    x = 87,150,124,944/189,896
  6. Step 6: Final answer
    x = 458,936.08

Related Problems

Find third proportional to 94,948 and 147,606
Half scale
Find third proportional to 379,792 and 590,424
Double scale
Find third proportional to 189,898 and 295,215
Similar ratio
Find third proportional to 284,844 and 442,818
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.