Home / 132,864-199,844

Finding the Third Proportional to 132,864 and 199,844

Calculator

Solution

The third proportional to 132,864 and 199,844 is: 300,590.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,864 : 199,844 = 199,844 : x
  2. Step 2: Convert to fraction form
    132,864/199,844 = 199,844/x
  3. Step 3: Cross multiply
    132,864x = 199,844 × 199,844
  4. Step 4: Simplify right side
    132,864x = 39,937,624,336
  5. Step 5: Solve for x
    x = 39,937,624,336/132,864
  6. Step 6: Final answer
    x = 300,590.26

Related Problems

Find third proportional to 66,432 and 99,922
Half scale
Find third proportional to 265,728 and 399,688
Double scale
Find third proportional to 132,866 and 199,847
Similar ratio
Find third proportional to 199,296 and 299,766
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.