Home / 13,299-28,962

Finding the Third Proportional to 13,299 and 28,962

Calculator

Solution

The third proportional to 13,299 and 28,962 is: 63,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,299 : 28,962 = 28,962 : x
  2. Step 2: Convert to fraction form
    13,299/28,962 = 28,962/x
  3. Step 3: Cross multiply
    13,299x = 28,962 × 28,962
  4. Step 4: Simplify right side
    13,299x = 838,797,444
  5. Step 5: Solve for x
    x = 838,797,444/13,299
  6. Step 6: Final answer
    x = 63,072.22

Related Problems

Find third proportional to 6,649.50 and 14,481
Half scale
Find third proportional to 26,598 and 57,924
Double scale
Find third proportional to 13,301 and 28,966
Similar ratio
Find third proportional to 19,948.50 and 43,443
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.