Home / 6,489-14,244

Finding the Third Proportional to 6,489 and 14,244

Calculator

Solution

The third proportional to 6,489 and 14,244 is: 31,267.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489 : 14,244 = 14,244 : x
  2. Step 2: Convert to fraction form
    6,489/14,244 = 14,244/x
  3. Step 3: Cross multiply
    6,489x = 14,244 × 14,244
  4. Step 4: Simplify right side
    6,489x = 202,891,536
  5. Step 5: Solve for x
    x = 202,891,536/6,489
  6. Step 6: Final answer
    x = 31,267.00

Related Problems

Find third proportional to 3,244.50 and 7,122
Half scale
Find third proportional to 12,978 and 28,488
Double scale
Find third proportional to 6,491 and 14,248
Similar ratio
Find third proportional to 9,733.50 and 21,366
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.