Home / 45,261-68,644

Finding the Third Proportional to 45,261 and 68,644

Calculator

Solution

The third proportional to 45,261 and 68,644 is: 104,107.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,261 : 68,644 = 68,644 : x
  2. Step 2: Convert to fraction form
    45,261/68,644 = 68,644/x
  3. Step 3: Cross multiply
    45,261x = 68,644 × 68,644
  4. Step 4: Simplify right side
    45,261x = 4,711,998,736
  5. Step 5: Solve for x
    x = 4,711,998,736/45,261
  6. Step 6: Final answer
    x = 104,107.26

Related Problems

Find third proportional to 22,630.50 and 34,322
Half scale
Find third proportional to 90,522 and 137,288
Double scale
Find third proportional to 45,263 and 68,647
Similar ratio
Find third proportional to 67,891.50 and 102,966
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.