Home / 9,366-13,245

Finding the Third Proportional to 9,366 and 13,245

Calculator

Solution

The third proportional to 9,366 and 13,245 is: 18,730.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366 : 13,245 = 13,245 : x
  2. Step 2: Convert to fraction form
    9,366/13,245 = 13,245/x
  3. Step 3: Cross multiply
    9,366x = 13,245 × 13,245
  4. Step 4: Simplify right side
    9,366x = 175,430,025
  5. Step 5: Solve for x
    x = 175,430,025/9,366
  6. Step 6: Final answer
    x = 18,730.52

Related Problems

Find third proportional to 4,683 and 6,622.50
Half scale
Find third proportional to 18,732 and 26,490
Double scale
Find third proportional to 9,368 and 13,248
Similar ratio
Find third proportional to 14,049 and 19,867.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.