Home / 67,188-104,866

Finding the Third Proportional to 67,188 and 104,866

Calculator

Solution

The third proportional to 67,188 and 104,866 is: 163,673.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,188 : 104,866 = 104,866 : x
  2. Step 2: Convert to fraction form
    67,188/104,866 = 104,866/x
  3. Step 3: Cross multiply
    67,188x = 104,866 × 104,866
  4. Step 4: Simplify right side
    67,188x = 10,996,877,956
  5. Step 5: Solve for x
    x = 10,996,877,956/67,188
  6. Step 6: Final answer
    x = 163,673.24

Related Problems

Find third proportional to 33,594 and 52,433
Half scale
Find third proportional to 134,376 and 209,732
Double scale
Find third proportional to 67,190 and 104,869
Similar ratio
Find third proportional to 100,782 and 157,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.