Home / 36,012-47,787

Finding the Third Proportional to 36,012 and 47,787

Calculator

Solution

The third proportional to 36,012 and 47,787 is: 63,412.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,012 : 47,787 = 47,787 : x
  2. Step 2: Convert to fraction form
    36,012/47,787 = 47,787/x
  3. Step 3: Cross multiply
    36,012x = 47,787 × 47,787
  4. Step 4: Simplify right side
    36,012x = 2,283,597,369
  5. Step 5: Solve for x
    x = 2,283,597,369/36,012
  6. Step 6: Final answer
    x = 63,412.12

Related Problems

Find third proportional to 18,006 and 23,893.50
Half scale
Find third proportional to 72,024 and 95,574
Double scale
Find third proportional to 36,014 and 47,790
Similar ratio
Find third proportional to 54,018 and 71,680.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.