Home / 17,370-26,889

Finding the Third Proportional to 17,370 and 26,889

Calculator

Solution

The third proportional to 17,370 and 26,889 is: 41,624.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370 : 26,889 = 26,889 : x
  2. Step 2: Convert to fraction form
    17,370/26,889 = 26,889/x
  3. Step 3: Cross multiply
    17,370x = 26,889 × 26,889
  4. Step 4: Simplify right side
    17,370x = 723,018,321
  5. Step 5: Solve for x
    x = 723,018,321/17,370
  6. Step 6: Final answer
    x = 41,624.54

Related Problems

Find third proportional to 8,685 and 13,444.50
Half scale
Find third proportional to 34,740 and 53,778
Double scale
Find third proportional to 17,372 and 26,892
Similar ratio
Find third proportional to 26,055 and 40,333.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.