Home / 52,307-115,171

Finding the Third Proportional to 52,307 and 115,171

Calculator

Solution

The third proportional to 52,307 and 115,171 is: 253,586.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,307 : 115,171 = 115,171 : x
  2. Step 2: Convert to fraction form
    52,307/115,171 = 115,171/x
  3. Step 3: Cross multiply
    52,307x = 115,171 × 115,171
  4. Step 4: Simplify right side
    52,307x = 13,264,359,241
  5. Step 5: Solve for x
    x = 13,264,359,241/52,307
  6. Step 6: Final answer
    x = 253,586.69

Related Problems

Find third proportional to 26,153.50 and 57,585.50
Half scale
Find third proportional to 104,614 and 230,342
Double scale
Find third proportional to 52,309 and 115,175
Similar ratio
Find third proportional to 78,460.50 and 172,756.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.