Home / 47,754-71,694

Finding the Third Proportional to 47,754 and 71,694

Calculator

Solution

The third proportional to 47,754 and 71,694 is: 107,635.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,754 : 71,694 = 71,694 : x
  2. Step 2: Convert to fraction form
    47,754/71,694 = 71,694/x
  3. Step 3: Cross multiply
    47,754x = 71,694 × 71,694
  4. Step 4: Simplify right side
    47,754x = 5,140,029,636
  5. Step 5: Solve for x
    x = 5,140,029,636/47,754
  6. Step 6: Final answer
    x = 107,635.58

Related Problems

Find third proportional to 23,877 and 35,847
Half scale
Find third proportional to 95,508 and 143,388
Double scale
Find third proportional to 47,756 and 71,697
Similar ratio
Find third proportional to 71,631 and 107,541
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.