Home / 7,864-14,536

Finding the Third Proportional to 7,864 and 14,536

Calculator

Solution

The third proportional to 7,864 and 14,536 is: 26,868.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,864 : 14,536 = 14,536 : x
  2. Step 2: Convert to fraction form
    7,864/14,536 = 14,536/x
  3. Step 3: Cross multiply
    7,864x = 14,536 × 14,536
  4. Step 4: Simplify right side
    7,864x = 211,295,296
  5. Step 5: Solve for x
    x = 211,295,296/7,864
  6. Step 6: Final answer
    x = 26,868.68

Related Problems

Find third proportional to 3,932 and 7,268
Half scale
Find third proportional to 15,728 and 29,072
Double scale
Find third proportional to 7,866 and 14,540
Similar ratio
Find third proportional to 11,796 and 21,804
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.