Home / 168,900-364,584

Finding the Third Proportional to 168,900 and 364,584

Calculator

Solution

The third proportional to 168,900 and 364,584 is: 786,983.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,900 : 364,584 = 364,584 : x
  2. Step 2: Convert to fraction form
    168,900/364,584 = 364,584/x
  3. Step 3: Cross multiply
    168,900x = 364,584 × 364,584
  4. Step 4: Simplify right side
    168,900x = 132,921,493,056
  5. Step 5: Solve for x
    x = 132,921,493,056/168,900
  6. Step 6: Final answer
    x = 786,983.38

Related Problems

Find third proportional to 84,450 and 182,292
Half scale
Find third proportional to 337,800 and 729,168
Double scale
Find third proportional to 168,902 and 364,588
Similar ratio
Find third proportional to 253,350 and 546,876
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.