Home / 11,549-16,516

Finding the Third Proportional to 11,549 and 16,516

Calculator

Solution

The third proportional to 11,549 and 16,516 is: 23,619.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549 : 16,516 = 16,516 : x
  2. Step 2: Convert to fraction form
    11,549/16,516 = 16,516/x
  3. Step 3: Cross multiply
    11,549x = 16,516 × 16,516
  4. Step 4: Simplify right side
    11,549x = 272,778,256
  5. Step 5: Solve for x
    x = 272,778,256/11,549
  6. Step 6: Final answer
    x = 23,619.21

Related Problems

Find third proportional to 5,774.50 and 8,258
Half scale
Find third proportional to 23,098 and 33,032
Double scale
Find third proportional to 11,551 and 16,519
Similar ratio
Find third proportional to 17,323.50 and 24,774
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.