Home / 107,608-219,588

Finding the Third Proportional to 107,608 and 219,588

Calculator

Solution

The third proportional to 107,608 and 219,588 is: 448,097.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,608 : 219,588 = 219,588 : x
  2. Step 2: Convert to fraction form
    107,608/219,588 = 219,588/x
  3. Step 3: Cross multiply
    107,608x = 219,588 × 219,588
  4. Step 4: Simplify right side
    107,608x = 48,218,889,744
  5. Step 5: Solve for x
    x = 48,218,889,744/107,608
  6. Step 6: Final answer
    x = 448,097.63

Related Problems

Find third proportional to 53,804 and 109,794
Half scale
Find third proportional to 215,216 and 439,176
Double scale
Find third proportional to 107,610 and 219,592
Similar ratio
Find third proportional to 161,412 and 329,382
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.