Home / 13,472-16,288

Finding the Third Proportional to 13,472 and 16,288

Calculator

Solution

The third proportional to 13,472 and 16,288 is: 19,692.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,472 : 16,288 = 16,288 : x
  2. Step 2: Convert to fraction form
    13,472/16,288 = 16,288/x
  3. Step 3: Cross multiply
    13,472x = 16,288 × 16,288
  4. Step 4: Simplify right side
    13,472x = 265,298,944
  5. Step 5: Solve for x
    x = 265,298,944/13,472
  6. Step 6: Final answer
    x = 19,692.62

Related Problems

Find third proportional to 6,736 and 8,144
Half scale
Find third proportional to 26,944 and 32,576
Double scale
Find third proportional to 13,474 and 16,290
Similar ratio
Find third proportional to 20,208 and 24,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.