Home / 23,985-36,312

Finding the Third Proportional to 23,985 and 36,312

Calculator

Solution

The third proportional to 23,985 and 36,312 is: 54,974.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,985 : 36,312 = 36,312 : x
  2. Step 2: Convert to fraction form
    23,985/36,312 = 36,312/x
  3. Step 3: Cross multiply
    23,985x = 36,312 × 36,312
  4. Step 4: Simplify right side
    23,985x = 1,318,561,344
  5. Step 5: Solve for x
    x = 1,318,561,344/23,985
  6. Step 6: Final answer
    x = 54,974.42

Related Problems

Find third proportional to 11,992.50 and 18,156
Half scale
Find third proportional to 47,970 and 72,624
Double scale
Find third proportional to 23,987 and 36,315
Similar ratio
Find third proportional to 35,977.50 and 54,468
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.