Home / 263,330-376,302

Finding the Third Proportional to 263,330 and 376,302

Calculator

Solution

The third proportional to 263,330 and 376,302 is: 537,740.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,330 : 376,302 = 376,302 : x
  2. Step 2: Convert to fraction form
    263,330/376,302 = 376,302/x
  3. Step 3: Cross multiply
    263,330x = 376,302 × 376,302
  4. Step 4: Simplify right side
    263,330x = 141,603,195,204
  5. Step 5: Solve for x
    x = 141,603,195,204/263,330
  6. Step 6: Final answer
    x = 537,740.46

Related Problems

Find third proportional to 131,665 and 188,151
Half scale
Find third proportional to 526,660 and 752,604
Double scale
Find third proportional to 263,332 and 376,305
Similar ratio
Find third proportional to 394,995 and 564,453
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.