Home / 7,558-16,278

Finding the Third Proportional to 7,558 and 16,278

Calculator

Solution

The third proportional to 7,558 and 16,278 is: 35,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558 : 16,278 = 16,278 : x
  2. Step 2: Convert to fraction form
    7,558/16,278 = 16,278/x
  3. Step 3: Cross multiply
    7,558x = 16,278 × 16,278
  4. Step 4: Simplify right side
    7,558x = 264,973,284
  5. Step 5: Solve for x
    x = 264,973,284/7,558
  6. Step 6: Final answer
    x = 35,058.65

Related Problems

Find third proportional to 3,779 and 8,139
Half scale
Find third proportional to 15,116 and 32,556
Double scale
Find third proportional to 7,560 and 16,282
Similar ratio
Find third proportional to 11,337 and 24,417
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.