Home / 113,648-176,208

Finding the Third Proportional to 113,648 and 176,208

Calculator

Solution

The third proportional to 113,648 and 176,208 is: 273,205.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,648 : 176,208 = 176,208 : x
  2. Step 2: Convert to fraction form
    113,648/176,208 = 176,208/x
  3. Step 3: Cross multiply
    113,648x = 176,208 × 176,208
  4. Step 4: Simplify right side
    113,648x = 31,049,259,264
  5. Step 5: Solve for x
    x = 31,049,259,264/113,648
  6. Step 6: Final answer
    x = 273,205.51

Related Problems

Find third proportional to 56,824 and 88,104
Half scale
Find third proportional to 227,296 and 352,416
Double scale
Find third proportional to 113,650 and 176,211
Similar ratio
Find third proportional to 170,472 and 264,312
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.