Home / 251,646-376,461

Finding the Third Proportional to 251,646 and 376,461

Calculator

Solution

The third proportional to 251,646 and 376,461 is: 563,183.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,646 : 376,461 = 376,461 : x
  2. Step 2: Convert to fraction form
    251,646/376,461 = 376,461/x
  3. Step 3: Cross multiply
    251,646x = 376,461 × 376,461
  4. Step 4: Simplify right side
    251,646x = 141,722,884,521
  5. Step 5: Solve for x
    x = 141,722,884,521/251,646
  6. Step 6: Final answer
    x = 563,183.54

Related Problems

Find third proportional to 125,823 and 188,230.50
Half scale
Find third proportional to 503,292 and 752,922
Double scale
Find third proportional to 251,648 and 376,464
Similar ratio
Find third proportional to 377,469 and 564,691.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.