Home / 214,054-339,225

Finding the Third Proportional to 214,054 and 339,225

Calculator

Solution

The third proportional to 214,054 and 339,225 is: 537,591.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,054 : 339,225 = 339,225 : x
  2. Step 2: Convert to fraction form
    214,054/339,225 = 339,225/x
  3. Step 3: Cross multiply
    214,054x = 339,225 × 339,225
  4. Step 4: Simplify right side
    214,054x = 115,073,600,625
  5. Step 5: Solve for x
    x = 115,073,600,625/214,054
  6. Step 6: Final answer
    x = 537,591.45

Related Problems

Find third proportional to 107,027 and 169,612.50
Half scale
Find third proportional to 428,108 and 678,450
Double scale
Find third proportional to 214,056 and 339,228
Similar ratio
Find third proportional to 321,081 and 508,837.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.