Home / 8,868-13,302

Finding the Third Proportional to 8,868 and 13,302

Calculator

Solution

The third proportional to 8,868 and 13,302 is: 19,953

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,868 : 13,302 = 13,302 : x
  2. Step 2: Convert to fraction form
    8,868/13,302 = 13,302/x
  3. Step 3: Cross multiply
    8,868x = 13,302 × 13,302
  4. Step 4: Simplify right side
    8,868x = 176,943,204
  5. Step 5: Solve for x
    x = 176,943,204/8,868
  6. Step 6: Final answer
    x = 19,953

Related Problems

Find third proportional to 4,434 and 6,651
Half scale
Find third proportional to 17,736 and 26,604
Double scale
Find third proportional to 8,870 and 13,305
Similar ratio
Find third proportional to 13,302 and 19,953
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.