Home / 18,846-27,706

Finding the Third Proportional to 18,846 and 27,706

Calculator

Solution

The third proportional to 18,846 and 27,706 is: 40,731.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,846 : 27,706 = 27,706 : x
  2. Step 2: Convert to fraction form
    18,846/27,706 = 27,706/x
  3. Step 3: Cross multiply
    18,846x = 27,706 × 27,706
  4. Step 4: Simplify right side
    18,846x = 767,622,436
  5. Step 5: Solve for x
    x = 767,622,436/18,846
  6. Step 6: Final answer
    x = 40,731.32

Related Problems

Find third proportional to 9,423 and 13,853
Half scale
Find third proportional to 37,692 and 55,412
Double scale
Find third proportional to 18,848 and 27,709
Similar ratio
Find third proportional to 28,269 and 41,559
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.