Home / 10,866-14,613

Finding the Third Proportional to 10,866 and 14,613

Calculator

Solution

The third proportional to 10,866 and 14,613 is: 19,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,866 : 14,613 = 14,613 : x
  2. Step 2: Convert to fraction form
    10,866/14,613 = 14,613/x
  3. Step 3: Cross multiply
    10,866x = 14,613 × 14,613
  4. Step 4: Simplify right side
    10,866x = 213,539,769
  5. Step 5: Solve for x
    x = 213,539,769/10,866
  6. Step 6: Final answer
    x = 19,652.10

Related Problems

Find third proportional to 5,433 and 7,306.50
Half scale
Find third proportional to 21,732 and 29,226
Double scale
Find third proportional to 10,868 and 14,616
Similar ratio
Find third proportional to 16,299 and 21,919.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.