Home / 14,394-18,171

Finding the Third Proportional to 14,394 and 18,171

Calculator

Solution

The third proportional to 14,394 and 18,171 is: 22,939.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,394 : 18,171 = 18,171 : x
  2. Step 2: Convert to fraction form
    14,394/18,171 = 18,171/x
  3. Step 3: Cross multiply
    14,394x = 18,171 × 18,171
  4. Step 4: Simplify right side
    14,394x = 330,185,241
  5. Step 5: Solve for x
    x = 330,185,241/14,394
  6. Step 6: Final answer
    x = 22,939.09

Related Problems

Find third proportional to 7,197 and 9,085.50
Half scale
Find third proportional to 28,788 and 36,342
Double scale
Find third proportional to 14,396 and 18,174
Similar ratio
Find third proportional to 21,591 and 27,256.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.