Home / 11,476-17,430

Finding the Third Proportional to 11,476 and 17,430

Calculator

Solution

The third proportional to 11,476 and 17,430 is: 26,473.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,476 : 17,430 = 17,430 : x
  2. Step 2: Convert to fraction form
    11,476/17,430 = 17,430/x
  3. Step 3: Cross multiply
    11,476x = 17,430 × 17,430
  4. Step 4: Simplify right side
    11,476x = 303,804,900
  5. Step 5: Solve for x
    x = 303,804,900/11,476
  6. Step 6: Final answer
    x = 26,473.07

Related Problems

Find third proportional to 5,738 and 8,715
Half scale
Find third proportional to 22,952 and 34,860
Double scale
Find third proportional to 11,478 and 17,433
Similar ratio
Find third proportional to 17,214 and 26,145
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.