Home / 14,489-31,744

Finding the Third Proportional to 14,489 and 31,744

Calculator

Solution

The third proportional to 14,489 and 31,744 is: 69,548.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489 : 31,744 = 31,744 : x
  2. Step 2: Convert to fraction form
    14,489/31,744 = 31,744/x
  3. Step 3: Cross multiply
    14,489x = 31,744 × 31,744
  4. Step 4: Simplify right side
    14,489x = 1,007,681,536
  5. Step 5: Solve for x
    x = 1,007,681,536/14,489
  6. Step 6: Final answer
    x = 69,548.04

Related Problems

Find third proportional to 7,244.50 and 15,872
Half scale
Find third proportional to 28,978 and 63,488
Double scale
Find third proportional to 14,491 and 31,748
Similar ratio
Find third proportional to 21,733.50 and 47,616
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.