Home / 34,296-51,809

Finding the Third Proportional to 34,296 and 51,809

Calculator

Solution

The third proportional to 34,296 and 51,809 is: 78,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,296 : 51,809 = 51,809 : x
  2. Step 2: Convert to fraction form
    34,296/51,809 = 51,809/x
  3. Step 3: Cross multiply
    34,296x = 51,809 × 51,809
  4. Step 4: Simplify right side
    34,296x = 2,684,172,481
  5. Step 5: Solve for x
    x = 2,684,172,481/34,296
  6. Step 6: Final answer
    x = 78,264.88

Related Problems

Find third proportional to 17,148 and 25,904.50
Half scale
Find third proportional to 68,592 and 103,618
Double scale
Find third proportional to 34,298 and 51,812
Similar ratio
Find third proportional to 51,444 and 77,713.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.