Home / 13,554-28,464

Finding the Third Proportional to 13,554 and 28,464

Calculator

Solution

The third proportional to 13,554 and 28,464 is: 59,775.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,554 : 28,464 = 28,464 : x
  2. Step 2: Convert to fraction form
    13,554/28,464 = 28,464/x
  3. Step 3: Cross multiply
    13,554x = 28,464 × 28,464
  4. Step 4: Simplify right side
    13,554x = 810,199,296
  5. Step 5: Solve for x
    x = 810,199,296/13,554
  6. Step 6: Final answer
    x = 59,775.66

Related Problems

Find third proportional to 6,777 and 14,232
Half scale
Find third proportional to 27,108 and 56,928
Double scale
Find third proportional to 13,556 and 28,468
Similar ratio
Find third proportional to 20,331 and 42,696
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.