Home / 146,025-313,866

Finding the Third Proportional to 146,025 and 313,866

Calculator

Solution

The third proportional to 146,025 and 313,866 is: 674,623.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,025 : 313,866 = 313,866 : x
  2. Step 2: Convert to fraction form
    146,025/313,866 = 313,866/x
  3. Step 3: Cross multiply
    146,025x = 313,866 × 313,866
  4. Step 4: Simplify right side
    146,025x = 98,511,865,956
  5. Step 5: Solve for x
    x = 98,511,865,956/146,025
  6. Step 6: Final answer
    x = 674,623.29

Related Problems

Find third proportional to 73,012.50 and 156,933
Half scale
Find third proportional to 292,050 and 627,732
Double scale
Find third proportional to 146,027 and 313,870
Similar ratio
Find third proportional to 219,037.50 and 470,799
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.