Home / 6,718-14,458

Finding the Third Proportional to 6,718 and 14,458

Calculator

Solution

The third proportional to 6,718 and 14,458 is: 31,115.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718 : 14,458 = 14,458 : x
  2. Step 2: Convert to fraction form
    6,718/14,458 = 14,458/x
  3. Step 3: Cross multiply
    6,718x = 14,458 × 14,458
  4. Step 4: Simplify right side
    6,718x = 209,033,764
  5. Step 5: Solve for x
    x = 209,033,764/6,718
  6. Step 6: Final answer
    x = 31,115.48

Related Problems

Find third proportional to 3,359 and 7,229
Half scale
Find third proportional to 13,436 and 28,916
Double scale
Find third proportional to 6,720 and 14,462
Similar ratio
Find third proportional to 10,077 and 21,687
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.