Home / 758-1,824

Finding the Third Proportional to 758 and 1,824

Calculator

Solution

The third proportional to 758 and 1,824 is: 4,389.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    758 : 1,824 = 1,824 : x
  2. Step 2: Convert to fraction form
    758/1,824 = 1,824/x
  3. Step 3: Cross multiply
    758x = 1,824 × 1,824
  4. Step 4: Simplify right side
    758x = 3,326,976
  5. Step 5: Solve for x
    x = 3,326,976/758
  6. Step 6: Final answer
    x = 4,389.15

Related Problems

Find third proportional to 379 and 912
Half scale
Find third proportional to 1,516 and 3,648
Double scale
Find third proportional to 760 and 1,829
Similar ratio
Find third proportional to 1,137 and 2,736
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.