Home / 12,588-27,654

Finding the Third Proportional to 12,588 and 27,654

Calculator

Solution

The third proportional to 12,588 and 27,654 is: 60,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,588 : 27,654 = 27,654 : x
  2. Step 2: Convert to fraction form
    12,588/27,654 = 27,654/x
  3. Step 3: Cross multiply
    12,588x = 27,654 × 27,654
  4. Step 4: Simplify right side
    12,588x = 764,743,716
  5. Step 5: Solve for x
    x = 764,743,716/12,588
  6. Step 6: Final answer
    x = 60,751.80

Related Problems

Find third proportional to 6,294 and 13,827
Half scale
Find third proportional to 25,176 and 55,308
Double scale
Find third proportional to 12,590 and 27,658
Similar ratio
Find third proportional to 18,882 and 41,481
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.