Home / 20,171-26,503

Finding the Third Proportional to 20,171 and 26,503

Calculator

Solution

The third proportional to 20,171 and 26,503 is: 34,822.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,171 : 26,503 = 26,503 : x
  2. Step 2: Convert to fraction form
    20,171/26,503 = 26,503/x
  3. Step 3: Cross multiply
    20,171x = 26,503 × 26,503
  4. Step 4: Simplify right side
    20,171x = 702,409,009
  5. Step 5: Solve for x
    x = 702,409,009/20,171
  6. Step 6: Final answer
    x = 34,822.72

Related Problems

Find third proportional to 10,085.50 and 13,251.50
Half scale
Find third proportional to 40,342 and 53,006
Double scale
Find third proportional to 20,173 and 26,506
Similar ratio
Find third proportional to 30,256.50 and 39,754.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.