Home / 8,044-18,638

Finding the Third Proportional to 8,044 and 18,638

Calculator

Solution

The third proportional to 8,044 and 18,638 is: 43,184.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044 : 18,638 = 18,638 : x
  2. Step 2: Convert to fraction form
    8,044/18,638 = 18,638/x
  3. Step 3: Cross multiply
    8,044x = 18,638 × 18,638
  4. Step 4: Simplify right side
    8,044x = 347,375,044
  5. Step 5: Solve for x
    x = 347,375,044/8,044
  6. Step 6: Final answer
    x = 43,184.37

Related Problems

Find third proportional to 4,022 and 9,319
Half scale
Find third proportional to 16,088 and 37,276
Double scale
Find third proportional to 8,046 and 18,643
Similar ratio
Find third proportional to 12,066 and 27,957
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.