Home / 8,554-18,793.50

Finding the Third Proportional to 8,554 and 18,793.50

Calculator

Solution

The third proportional to 8,554 and 18,793.50 is: 41,290.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554 : 18,793.50 = 18,793.50 : x
  2. Step 2: Convert to fraction form
    8,554/18,793.50 = 18,793.50/x
  3. Step 3: Cross multiply
    8,554x = 18,793.50 × 18,793.50
  4. Step 4: Simplify right side
    8,554x = 353,195,642.25
  5. Step 5: Solve for x
    x = 353,195,642.25/8,554
  6. Step 6: Final answer
    x = 41,290.11

Related Problems

Find third proportional to 4,277 and 9,396.75
Half scale
Find third proportional to 17,108 and 37,587
Double scale
Find third proportional to 8,556 and 18,798
Similar ratio
Find third proportional to 12,831 and 28,190.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.