Home / 34,646-54,275

Finding the Third Proportional to 34,646 and 54,275

Calculator

Solution

The third proportional to 34,646 and 54,275 is: 85,024.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,646 : 54,275 = 54,275 : x
  2. Step 2: Convert to fraction form
    34,646/54,275 = 54,275/x
  3. Step 3: Cross multiply
    34,646x = 54,275 × 54,275
  4. Step 4: Simplify right side
    34,646x = 2,945,775,625
  5. Step 5: Solve for x
    x = 2,945,775,625/34,646
  6. Step 6: Final answer
    x = 85,024.98

Related Problems

Find third proportional to 17,323 and 27,137.50
Half scale
Find third proportional to 69,292 and 108,550
Double scale
Find third proportional to 34,648 and 54,278
Similar ratio
Find third proportional to 51,969 and 81,412.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.