Home / 8,029-18,757

Finding the Third Proportional to 8,029 and 18,757

Calculator

Solution

The third proportional to 8,029 and 18,757 is: 43,819.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029 : 18,757 = 18,757 : x
  2. Step 2: Convert to fraction form
    8,029/18,757 = 18,757/x
  3. Step 3: Cross multiply
    8,029x = 18,757 × 18,757
  4. Step 4: Simplify right side
    8,029x = 351,825,049
  5. Step 5: Solve for x
    x = 351,825,049/8,029
  6. Step 6: Final answer
    x = 43,819.29

Related Problems

Find third proportional to 4,014.50 and 9,378.50
Half scale
Find third proportional to 16,058 and 37,514
Double scale
Find third proportional to 8,031 and 18,762
Similar ratio
Find third proportional to 12,043.50 and 28,135.50
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.