Home / 91,460-137,433

Finding the Third Proportional to 91,460 and 137,433

Calculator

Solution

The third proportional to 91,460 and 137,433 is: 206,514.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,460 : 137,433 = 137,433 : x
  2. Step 2: Convert to fraction form
    91,460/137,433 = 137,433/x
  3. Step 3: Cross multiply
    91,460x = 137,433 × 137,433
  4. Step 4: Simplify right side
    91,460x = 18,887,829,489
  5. Step 5: Solve for x
    x = 18,887,829,489/91,460
  6. Step 6: Final answer
    x = 206,514.65

Related Problems

Find third proportional to 45,730 and 68,716.50
Half scale
Find third proportional to 182,920 and 274,866
Double scale
Find third proportional to 91,462 and 137,436
Similar ratio
Find third proportional to 137,190 and 206,149.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.