Home / 14,152-18,868

Finding the Third Proportional to 14,152 and 18,868

Calculator

Solution

The third proportional to 14,152 and 18,868 is: 25,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,152 : 18,868 = 18,868 : x
  2. Step 2: Convert to fraction form
    14,152/18,868 = 18,868/x
  3. Step 3: Cross multiply
    14,152x = 18,868 × 18,868
  4. Step 4: Simplify right side
    14,152x = 356,001,424
  5. Step 5: Solve for x
    x = 356,001,424/14,152
  6. Step 6: Final answer
    x = 25,155.56

Related Problems

Find third proportional to 7,076 and 9,434
Half scale
Find third proportional to 28,304 and 37,736
Double scale
Find third proportional to 14,154 and 18,871
Similar ratio
Find third proportional to 21,228 and 28,302
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.