Home / 54,351-72,474.75

Finding the Third Proportional to 54,351 and 72,474.75

Calculator

Solution

The third proportional to 54,351 and 72,474.75 is: 96,642.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,351 : 72,474.75 = 72,474.75 : x
  2. Step 2: Convert to fraction form
    54,351/72,474.75 = 72,474.75/x
  3. Step 3: Cross multiply
    54,351x = 72,474.75 × 72,474.75
  4. Step 4: Simplify right side
    54,351x = 5,252,589,387.56
  5. Step 5: Solve for x
    x = 5,252,589,387.56/54,351
  6. Step 6: Final answer
    x = 96,642.00

Related Problems

Find third proportional to 27,175.50 and 36,237.38
Half scale
Find third proportional to 108,702 and 144,949.50
Double scale
Find third proportional to 54,353 and 72,477
Similar ratio
Find third proportional to 81,526.50 and 108,712.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.