Home / 9,190-13,784

Finding the Third Proportional to 9,190 and 13,784

Calculator

Solution

The third proportional to 9,190 and 13,784 is: 20,674.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,190 : 13,784 = 13,784 : x
  2. Step 2: Convert to fraction form
    9,190/13,784 = 13,784/x
  3. Step 3: Cross multiply
    9,190x = 13,784 × 13,784
  4. Step 4: Simplify right side
    9,190x = 189,998,656
  5. Step 5: Solve for x
    x = 189,998,656/9,190
  6. Step 6: Final answer
    x = 20,674.50

Related Problems

Find third proportional to 4,595 and 6,892
Half scale
Find third proportional to 18,380 and 27,568
Double scale
Find third proportional to 9,192 and 13,787
Similar ratio
Find third proportional to 13,785 and 20,676
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.