Home / 214,022-331,854

Finding the Third Proportional to 214,022 and 331,854

Calculator

Solution

The third proportional to 214,022 and 331,854 is: 514,559.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,022 : 331,854 = 331,854 : x
  2. Step 2: Convert to fraction form
    214,022/331,854 = 331,854/x
  3. Step 3: Cross multiply
    214,022x = 331,854 × 331,854
  4. Step 4: Simplify right side
    214,022x = 110,127,077,316
  5. Step 5: Solve for x
    x = 110,127,077,316/214,022
  6. Step 6: Final answer
    x = 514,559.61

Related Problems

Find third proportional to 107,011 and 165,927
Half scale
Find third proportional to 428,044 and 663,708
Double scale
Find third proportional to 214,024 and 331,857
Similar ratio
Find third proportional to 321,033 and 497,781
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.