Home / 3,537-7,773

Finding the Third Proportional to 3,537 and 7,773

Calculator

Solution

The third proportional to 3,537 and 7,773 is: 17,082.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537 : 7,773 = 7,773 : x
  2. Step 2: Convert to fraction form
    3,537/7,773 = 7,773/x
  3. Step 3: Cross multiply
    3,537x = 7,773 × 7,773
  4. Step 4: Simplify right side
    3,537x = 60,419,529
  5. Step 5: Solve for x
    x = 60,419,529/3,537
  6. Step 6: Final answer
    x = 17,082.14

Related Problems

Find third proportional to 1,768.50 and 3,886.50
Half scale
Find third proportional to 7,074 and 15,546
Double scale
Find third proportional to 3,539 and 7,777
Similar ratio
Find third proportional to 5,305.50 and 11,659.50
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.