Home / 16,776-36,464

Finding the Third Proportional to 16,776 and 36,464

Calculator

Solution

The third proportional to 16,776 and 36,464 is: 79,257.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,776 : 36,464 = 36,464 : x
  2. Step 2: Convert to fraction form
    16,776/36,464 = 36,464/x
  3. Step 3: Cross multiply
    16,776x = 36,464 × 36,464
  4. Step 4: Simplify right side
    16,776x = 1,329,623,296
  5. Step 5: Solve for x
    x = 1,329,623,296/16,776
  6. Step 6: Final answer
    x = 79,257.47

Related Problems

Find third proportional to 8,388 and 18,232
Half scale
Find third proportional to 33,552 and 72,928
Double scale
Find third proportional to 16,778 and 36,468
Similar ratio
Find third proportional to 25,164 and 54,696
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.