Home / 69,732-106,692

Finding the Third Proportional to 69,732 and 106,692

Calculator

Solution

The third proportional to 69,732 and 106,692 is: 163,241.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,732 : 106,692 = 106,692 : x
  2. Step 2: Convert to fraction form
    69,732/106,692 = 106,692/x
  3. Step 3: Cross multiply
    69,732x = 106,692 × 106,692
  4. Step 4: Simplify right side
    69,732x = 11,383,182,864
  5. Step 5: Solve for x
    x = 11,383,182,864/69,732
  6. Step 6: Final answer
    x = 163,241.88

Related Problems

Find third proportional to 34,866 and 53,346
Half scale
Find third proportional to 139,464 and 213,384
Double scale
Find third proportional to 69,734 and 106,695
Similar ratio
Find third proportional to 104,598 and 160,038
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.