Home / 29,278-65,106.25

Finding the Third Proportional to 29,278 and 65,106.25

Calculator

Solution

The third proportional to 29,278 and 65,106.25 is: 144,778.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,278 : 65,106.25 = 65,106.25 : x
  2. Step 2: Convert to fraction form
    29,278/65,106.25 = 65,106.25/x
  3. Step 3: Cross multiply
    29,278x = 65,106.25 × 65,106.25
  4. Step 4: Simplify right side
    29,278x = 4,238,823,789.06
  5. Step 5: Solve for x
    x = 4,238,823,789.06/29,278
  6. Step 6: Final answer
    x = 144,778.46

Related Problems

Find third proportional to 14,639 and 32,553.13
Half scale
Find third proportional to 58,556 and 130,212.50
Double scale
Find third proportional to 29,280 and 65,111
Similar ratio
Find third proportional to 43,917 and 97,659.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.