Home / 15,807-23,126

Finding the Third Proportional to 15,807 and 23,126

Calculator

Solution

The third proportional to 15,807 and 23,126 is: 33,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,807 : 23,126 = 23,126 : x
  2. Step 2: Convert to fraction form
    15,807/23,126 = 23,126/x
  3. Step 3: Cross multiply
    15,807x = 23,126 × 23,126
  4. Step 4: Simplify right side
    15,807x = 534,811,876
  5. Step 5: Solve for x
    x = 534,811,876/15,807
  6. Step 6: Final answer
    x = 33,833.86

Related Problems

Find third proportional to 7,903.50 and 11,563
Half scale
Find third proportional to 31,614 and 46,252
Double scale
Find third proportional to 15,809 and 23,129
Similar ratio
Find third proportional to 23,710.50 and 34,689
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.