Home / 171,153-227,151

Finding the Third Proportional to 171,153 and 227,151

Calculator

Solution

The third proportional to 171,153 and 227,151 is: 301,470.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,153 : 227,151 = 227,151 : x
  2. Step 2: Convert to fraction form
    171,153/227,151 = 227,151/x
  3. Step 3: Cross multiply
    171,153x = 227,151 × 227,151
  4. Step 4: Simplify right side
    171,153x = 51,597,576,801
  5. Step 5: Solve for x
    x = 51,597,576,801/171,153
  6. Step 6: Final answer
    x = 301,470.48

Related Problems

Find third proportional to 85,576.50 and 113,575.50
Half scale
Find third proportional to 342,306 and 454,302
Double scale
Find third proportional to 171,155 and 227,154
Similar ratio
Find third proportional to 256,729.50 and 340,726.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.