Home / 263,328-376,299

Finding the Third Proportional to 263,328 and 376,299

Calculator

Solution

The third proportional to 263,328 and 376,299 is: 537,735.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,328 : 376,299 = 376,299 : x
  2. Step 2: Convert to fraction form
    263,328/376,299 = 376,299/x
  3. Step 3: Cross multiply
    263,328x = 376,299 × 376,299
  4. Step 4: Simplify right side
    263,328x = 141,600,937,401
  5. Step 5: Solve for x
    x = 141,600,937,401/263,328
  6. Step 6: Final answer
    x = 537,735.97

Related Problems

Find third proportional to 131,664 and 188,149.50
Half scale
Find third proportional to 526,656 and 752,598
Double scale
Find third proportional to 263,330 and 376,302
Similar ratio
Find third proportional to 394,992 and 564,448.50
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.