Home / 28,932-43,644

Finding the Third Proportional to 28,932 and 43,644

Calculator

Solution

The third proportional to 28,932 and 43,644 is: 65,837.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,932 : 43,644 = 43,644 : x
  2. Step 2: Convert to fraction form
    28,932/43,644 = 43,644/x
  3. Step 3: Cross multiply
    28,932x = 43,644 × 43,644
  4. Step 4: Simplify right side
    28,932x = 1,904,798,736
  5. Step 5: Solve for x
    x = 1,904,798,736/28,932
  6. Step 6: Final answer
    x = 65,837.09

Related Problems

Find third proportional to 14,466 and 21,822
Half scale
Find third proportional to 57,864 and 87,288
Double scale
Find third proportional to 28,934 and 43,647
Similar ratio
Find third proportional to 43,398 and 65,466
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.