Home / 28,557-37,899

Finding the Third Proportional to 28,557 and 37,899

Calculator

Solution

The third proportional to 28,557 and 37,899 is: 50,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,557 : 37,899 = 37,899 : x
  2. Step 2: Convert to fraction form
    28,557/37,899 = 37,899/x
  3. Step 3: Cross multiply
    28,557x = 37,899 × 37,899
  4. Step 4: Simplify right side
    28,557x = 1,436,334,201
  5. Step 5: Solve for x
    x = 1,436,334,201/28,557
  6. Step 6: Final answer
    x = 50,297.10

Related Problems

Find third proportional to 14,278.50 and 18,949.50
Half scale
Find third proportional to 57,114 and 75,798
Double scale
Find third proportional to 28,559 and 37,902
Similar ratio
Find third proportional to 42,835.50 and 56,848.50
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.