Home / 162,054-353,349

Finding the Third Proportional to 162,054 and 353,349

Calculator

Solution

The third proportional to 162,054 and 353,349 is: 770,456.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,054 : 353,349 = 353,349 : x
  2. Step 2: Convert to fraction form
    162,054/353,349 = 353,349/x
  3. Step 3: Cross multiply
    162,054x = 353,349 × 353,349
  4. Step 4: Simplify right side
    162,054x = 124,855,515,801
  5. Step 5: Solve for x
    x = 124,855,515,801/162,054
  6. Step 6: Final answer
    x = 770,456.24

Related Problems

Find third proportional to 81,027 and 176,674.50
Half scale
Find third proportional to 324,108 and 706,698
Double scale
Find third proportional to 162,056 and 353,353
Similar ratio
Find third proportional to 243,081 and 530,023.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.