Home / 244,868-378,102

Finding the Third Proportional to 244,868 and 378,102

Calculator

Solution

The third proportional to 244,868 and 378,102 is: 583,829.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,868 : 378,102 = 378,102 : x
  2. Step 2: Convert to fraction form
    244,868/378,102 = 378,102/x
  3. Step 3: Cross multiply
    244,868x = 378,102 × 378,102
  4. Step 4: Simplify right side
    244,868x = 142,961,122,404
  5. Step 5: Solve for x
    x = 142,961,122,404/244,868
  6. Step 6: Final answer
    x = 583,829.34

Related Problems

Find third proportional to 122,434 and 189,051
Half scale
Find third proportional to 489,736 and 756,204
Double scale
Find third proportional to 244,870 and 378,105
Similar ratio
Find third proportional to 367,302 and 567,153
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.