Home / 15,116-33,391

Finding the Third Proportional to 15,116 and 33,391

Calculator

Solution

The third proportional to 15,116 and 33,391 is: 73,760.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116 : 33,391 = 33,391 : x
  2. Step 2: Convert to fraction form
    15,116/33,391 = 33,391/x
  3. Step 3: Cross multiply
    15,116x = 33,391 × 33,391
  4. Step 4: Simplify right side
    15,116x = 1,114,958,881
  5. Step 5: Solve for x
    x = 1,114,958,881/15,116
  6. Step 6: Final answer
    x = 73,760.18

Related Problems

Find third proportional to 7,558 and 16,695.50
Half scale
Find third proportional to 30,232 and 66,782
Double scale
Find third proportional to 15,118 and 33,395
Similar ratio
Find third proportional to 22,674 and 50,086.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.