Home / 16,983-25,731

Finding the Third Proportional to 16,983 and 25,731

Calculator

Solution

The third proportional to 16,983 and 25,731 is: 38,985.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983 : 25,731 = 25,731 : x
  2. Step 2: Convert to fraction form
    16,983/25,731 = 25,731/x
  3. Step 3: Cross multiply
    16,983x = 25,731 × 25,731
  4. Step 4: Simplify right side
    16,983x = 662,084,361
  5. Step 5: Solve for x
    x = 662,084,361/16,983
  6. Step 6: Final answer
    x = 38,985.12

Related Problems

Find third proportional to 8,491.50 and 12,865.50
Half scale
Find third proportional to 33,966 and 51,462
Double scale
Find third proportional to 16,985 and 25,734
Similar ratio
Find third proportional to 25,474.50 and 38,596.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.