Home / 13,286-29,042

Finding the Third Proportional to 13,286 and 29,042

Calculator

Solution

The third proportional to 13,286 and 29,042 is: 63,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,286 : 29,042 = 29,042 : x
  2. Step 2: Convert to fraction form
    13,286/29,042 = 29,042/x
  3. Step 3: Cross multiply
    13,286x = 29,042 × 29,042
  4. Step 4: Simplify right side
    13,286x = 843,437,764
  5. Step 5: Solve for x
    x = 843,437,764/13,286
  6. Step 6: Final answer
    x = 63,483.20

Related Problems

Find third proportional to 6,643 and 14,521
Half scale
Find third proportional to 26,572 and 58,084
Double scale
Find third proportional to 13,288 and 29,046
Similar ratio
Find third proportional to 19,929 and 43,563
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.