Home / 79,724-125,078

Finding the Third Proportional to 79,724 and 125,078

Calculator

Solution

The third proportional to 79,724 and 125,078 is: 196,233.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,724 : 125,078 = 125,078 : x
  2. Step 2: Convert to fraction form
    79,724/125,078 = 125,078/x
  3. Step 3: Cross multiply
    79,724x = 125,078 × 125,078
  4. Step 4: Simplify right side
    79,724x = 15,644,506,084
  5. Step 5: Solve for x
    x = 15,644,506,084/79,724
  6. Step 6: Final answer
    x = 196,233.33

Related Problems

Find third proportional to 39,862 and 62,539
Half scale
Find third proportional to 159,448 and 250,156
Double scale
Find third proportional to 79,726 and 125,081
Similar ratio
Find third proportional to 119,586 and 187,617
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.