Home / 68,526-149,505.75

Finding the Third Proportional to 68,526 and 149,505.75

Calculator

Solution

The third proportional to 68,526 and 149,505.75 is: 326,182.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,526 : 149,505.75 = 149,505.75 : x
  2. Step 2: Convert to fraction form
    68,526/149,505.75 = 149,505.75/x
  3. Step 3: Cross multiply
    68,526x = 149,505.75 × 149,505.75
  4. Step 4: Simplify right side
    68,526x = 22,351,969,283.06
  5. Step 5: Solve for x
    x = 22,351,969,283.06/68,526
  6. Step 6: Final answer
    x = 326,182.31

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.