Home / 41,009-66,963

Finding the Third Proportional to 41,009 and 66,963

Calculator

Solution

The third proportional to 41,009 and 66,963 is: 109,342.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,009 : 66,963 = 66,963 : x
  2. Step 2: Convert to fraction form
    41,009/66,963 = 66,963/x
  3. Step 3: Cross multiply
    41,009x = 66,963 × 66,963
  4. Step 4: Simplify right side
    41,009x = 4,484,043,369
  5. Step 5: Solve for x
    x = 4,484,043,369/41,009
  6. Step 6: Final answer
    x = 109,342.91

Related Problems

Find third proportional to 20,504.50 and 33,481.50
Half scale
Find third proportional to 82,018 and 133,926
Double scale
Find third proportional to 41,011 and 66,966
Similar ratio
Find third proportional to 61,513.50 and 100,444.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.