Home / 28,723-40,846

Finding the Third Proportional to 28,723 and 40,846

Calculator

Solution

The third proportional to 28,723 and 40,846 is: 58,085.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,723 : 40,846 = 40,846 : x
  2. Step 2: Convert to fraction form
    28,723/40,846 = 40,846/x
  3. Step 3: Cross multiply
    28,723x = 40,846 × 40,846
  4. Step 4: Simplify right side
    28,723x = 1,668,395,716
  5. Step 5: Solve for x
    x = 1,668,395,716/28,723
  6. Step 6: Final answer
    x = 58,085.71

Related Problems

Find third proportional to 14,361.50 and 20,423
Half scale
Find third proportional to 57,446 and 81,692
Double scale
Find third proportional to 28,725 and 40,849
Similar ratio
Find third proportional to 43,084.50 and 61,269
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.