Home / 178,847-265,194

Finding the Third Proportional to 178,847 and 265,194

Calculator

Solution

The third proportional to 178,847 and 265,194 is: 393,229.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,847 : 265,194 = 265,194 : x
  2. Step 2: Convert to fraction form
    178,847/265,194 = 265,194/x
  3. Step 3: Cross multiply
    178,847x = 265,194 × 265,194
  4. Step 4: Simplify right side
    178,847x = 70,327,857,636
  5. Step 5: Solve for x
    x = 70,327,857,636/178,847
  6. Step 6: Final answer
    x = 393,229.17

Related Problems

Find third proportional to 89,423.50 and 132,597
Half scale
Find third proportional to 357,694 and 530,388
Double scale
Find third proportional to 178,849 and 265,197
Similar ratio
Find third proportional to 268,270.50 and 397,791
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.