Home / 35,402-51,642

Finding the Third Proportional to 35,402 and 51,642

Calculator

Solution

The third proportional to 35,402 and 51,642 is: 75,331.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,402 : 51,642 = 51,642 : x
  2. Step 2: Convert to fraction form
    35,402/51,642 = 51,642/x
  3. Step 3: Cross multiply
    35,402x = 51,642 × 51,642
  4. Step 4: Simplify right side
    35,402x = 2,666,896,164
  5. Step 5: Solve for x
    x = 2,666,896,164/35,402
  6. Step 6: Final answer
    x = 75,331.79

Related Problems

Find third proportional to 17,701 and 25,821
Half scale
Find third proportional to 70,804 and 103,284
Double scale
Find third proportional to 35,404 and 51,645
Similar ratio
Find third proportional to 53,103 and 77,463
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.