Home / 12,554-17,559

Finding the Third Proportional to 12,554 and 17,559

Calculator

Solution

The third proportional to 12,554 and 17,559 is: 24,559.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,554 : 17,559 = 17,559 : x
  2. Step 2: Convert to fraction form
    12,554/17,559 = 17,559/x
  3. Step 3: Cross multiply
    12,554x = 17,559 × 17,559
  4. Step 4: Simplify right side
    12,554x = 308,318,481
  5. Step 5: Solve for x
    x = 308,318,481/12,554
  6. Step 6: Final answer
    x = 24,559.38

Related Problems

Find third proportional to 6,277 and 8,779.50
Half scale
Find third proportional to 25,108 and 35,118
Double scale
Find third proportional to 12,556 and 17,562
Similar ratio
Find third proportional to 18,831 and 26,338.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.