Home / 15,912-24,972

Finding the Third Proportional to 15,912 and 24,972

Calculator

Solution

The third proportional to 15,912 and 24,972 is: 39,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,912 : 24,972 = 24,972 : x
  2. Step 2: Convert to fraction form
    15,912/24,972 = 24,972/x
  3. Step 3: Cross multiply
    15,912x = 24,972 × 24,972
  4. Step 4: Simplify right side
    15,912x = 623,600,784
  5. Step 5: Solve for x
    x = 623,600,784/15,912
  6. Step 6: Final answer
    x = 39,190.60

Related Problems

Find third proportional to 7,956 and 12,486
Half scale
Find third proportional to 31,824 and 49,944
Double scale
Find third proportional to 15,914 and 24,975
Similar ratio
Find third proportional to 23,868 and 37,458
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.