Home / 122,472-179,812.41

Finding the Third Proportional to 122,472 and 179,812.41

Calculator

Solution

The third proportional to 122,472 and 179,812.41 is: 263,999.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,472 : 179,812.41 = 179,812.41 : x
  2. Step 2: Convert to fraction form
    122,472/179,812.41 = 179,812.41/x
  3. Step 3: Cross multiply
    122,472x = 179,812.41 × 179,812.41
  4. Step 4: Simplify right side
    122,472x = 32,332,501,441.42
  5. Step 5: Solve for x
    x = 32,332,501,441.42/122,472
  6. Step 6: Final answer
    x = 263,999.13

Related Problems

Find third proportional to 61,236 and 89,906.20
Half scale
Find third proportional to 244,944 and 359,624.81
Double scale
Find third proportional to 122,474 and 179,815
Similar ratio
Find third proportional to 183,708 and 269,718.61
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.