Home / 16,975-28,287

Finding the Third Proportional to 16,975 and 28,287

Calculator

Solution

The third proportional to 16,975 and 28,287 is: 47,137.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,975 : 28,287 = 28,287 : x
  2. Step 2: Convert to fraction form
    16,975/28,287 = 28,287/x
  3. Step 3: Cross multiply
    16,975x = 28,287 × 28,287
  4. Step 4: Simplify right side
    16,975x = 800,154,369
  5. Step 5: Solve for x
    x = 800,154,369/16,975
  6. Step 6: Final answer
    x = 47,137.22

Related Problems

Find third proportional to 8,487.50 and 14,143.50
Half scale
Find third proportional to 33,950 and 56,574
Double scale
Find third proportional to 16,977 and 28,290
Similar ratio
Find third proportional to 25,462.50 and 42,430.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.