Home / 13,142-29,199

Finding the Third Proportional to 13,142 and 29,199

Calculator

Solution

The third proportional to 13,142 and 29,199 is: 64,874.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,142 : 29,199 = 29,199 : x
  2. Step 2: Convert to fraction form
    13,142/29,199 = 29,199/x
  3. Step 3: Cross multiply
    13,142x = 29,199 × 29,199
  4. Step 4: Simplify right side
    13,142x = 852,581,601
  5. Step 5: Solve for x
    x = 852,581,601/13,142
  6. Step 6: Final answer
    x = 64,874.57

Related Problems

Find third proportional to 6,571 and 14,599.50
Half scale
Find third proportional to 26,284 and 58,398
Double scale
Find third proportional to 13,144 and 29,203
Similar ratio
Find third proportional to 19,713 and 43,798.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.