Home / 20,578.50-48,084.75

Finding the Third Proportional to 20,578.50 and 48,084.75

Calculator

Solution

The third proportional to 20,578.50 and 48,084.75 is: 112,357.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,578.50 : 48,084.75 = 48,084.75 : x
  2. Step 2: Convert to fraction form
    20,578.50/48,084.75 = 48,084.75/x
  3. Step 3: Cross multiply
    20,578.50x = 48,084.75 × 48,084.75
  4. Step 4: Simplify right side
    20,578.50x = 2,312,143,182.56
  5. Step 5: Solve for x
    x = 2,312,143,182.56/20,578.50
  6. Step 6: Final answer
    x = 112,357.23

Related Problems

Find third proportional to 10,289.25 and 24,042.38
Half scale
Find third proportional to 41,157 and 96,169.50
Double scale
Find third proportional to 20,581 and 48,089
Similar ratio
Find third proportional to 30,867.75 and 72,127.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.