Home / 35,904-78,336

Finding the Third Proportional to 35,904 and 78,336

Calculator

Solution

The third proportional to 35,904 and 78,336 is: 170,914.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,904 : 78,336 = 78,336 : x
  2. Step 2: Convert to fraction form
    35,904/78,336 = 78,336/x
  3. Step 3: Cross multiply
    35,904x = 78,336 × 78,336
  4. Step 4: Simplify right side
    35,904x = 6,136,528,896
  5. Step 5: Solve for x
    x = 6,136,528,896/35,904
  6. Step 6: Final answer
    x = 170,914.91

Related Problems

Find third proportional to 17,952 and 39,168
Half scale
Find third proportional to 71,808 and 156,672
Double scale
Find third proportional to 35,906 and 78,340
Similar ratio
Find third proportional to 53,856 and 117,504
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.