Home / 119,926-170,850

Finding the Third Proportional to 119,926 and 170,850

Calculator

Solution

The third proportional to 119,926 and 170,850 is: 243,397.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,926 : 170,850 = 170,850 : x
  2. Step 2: Convert to fraction form
    119,926/170,850 = 170,850/x
  3. Step 3: Cross multiply
    119,926x = 170,850 × 170,850
  4. Step 4: Simplify right side
    119,926x = 29,189,722,500
  5. Step 5: Solve for x
    x = 29,189,722,500/119,926
  6. Step 6: Final answer
    x = 243,397.78

Related Problems

Find third proportional to 59,963 and 85,425
Half scale
Find third proportional to 239,852 and 341,700
Double scale
Find third proportional to 119,928 and 170,853
Similar ratio
Find third proportional to 179,889 and 256,275
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.