Home / 8,501-18,604

Finding the Third Proportional to 8,501 and 18,604

Calculator

Solution

The third proportional to 8,501 and 18,604 is: 40,713.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,501 : 18,604 = 18,604 : x
  2. Step 2: Convert to fraction form
    8,501/18,604 = 18,604/x
  3. Step 3: Cross multiply
    8,501x = 18,604 × 18,604
  4. Step 4: Simplify right side
    8,501x = 346,108,816
  5. Step 5: Solve for x
    x = 346,108,816/8,501
  6. Step 6: Final answer
    x = 40,713.89

Related Problems

Find third proportional to 4,250.50 and 9,302
Half scale
Find third proportional to 17,002 and 37,208
Double scale
Find third proportional to 8,503 and 18,608
Similar ratio
Find third proportional to 12,751.50 and 27,906
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.