Home / 50,685.75-117,328.50

Finding the Third Proportional to 50,685.75 and 117,328.50

Calculator

Solution

The third proportional to 50,685.75 and 117,328.50 is: 271,594.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,685.75 : 117,328.50 = 117,328.50 : x
  2. Step 2: Convert to fraction form
    50,685.75/117,328.50 = 117,328.50/x
  3. Step 3: Cross multiply
    50,685.75x = 117,328.50 × 117,328.50
  4. Step 4: Simplify right side
    50,685.75x = 13,765,976,912.25
  5. Step 5: Solve for x
    x = 13,765,976,912.25/50,685.75
  6. Step 6: Final answer
    x = 271,594.62

Related Problems

Find third proportional to 25,342.88 and 58,664.25
Half scale
Find third proportional to 101,371.50 and 234,657
Double scale
Find third proportional to 50,688 and 117,333
Similar ratio
Find third proportional to 76,028.63 and 175,992.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.