Home / 9,668-15,159

Finding the Third Proportional to 9,668 and 15,159

Calculator

Solution

The third proportional to 9,668 and 15,159 is: 23,768.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668 : 15,159 = 15,159 : x
  2. Step 2: Convert to fraction form
    9,668/15,159 = 15,159/x
  3. Step 3: Cross multiply
    9,668x = 15,159 × 15,159
  4. Step 4: Simplify right side
    9,668x = 229,795,281
  5. Step 5: Solve for x
    x = 229,795,281/9,668
  6. Step 6: Final answer
    x = 23,768.65

Related Problems

Find third proportional to 4,834 and 7,579.50
Half scale
Find third proportional to 19,336 and 30,318
Double scale
Find third proportional to 9,670 and 15,162
Similar ratio
Find third proportional to 14,502 and 22,738.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.