Home / 8,481-13,203

Finding the Third Proportional to 8,481 and 13,203

Calculator

Solution

The third proportional to 8,481 and 13,203 is: 20,554.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,481 : 13,203 = 13,203 : x
  2. Step 2: Convert to fraction form
    8,481/13,203 = 13,203/x
  3. Step 3: Cross multiply
    8,481x = 13,203 × 13,203
  4. Step 4: Simplify right side
    8,481x = 174,319,209
  5. Step 5: Solve for x
    x = 174,319,209/8,481
  6. Step 6: Final answer
    x = 20,554.09

Related Problems

Find third proportional to 4,240.50 and 6,601.50
Half scale
Find third proportional to 16,962 and 26,406
Double scale
Find third proportional to 8,483 and 13,206
Similar ratio
Find third proportional to 12,721.50 and 19,804.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.