Home / 52,002-122,715

Finding the Third Proportional to 52,002 and 122,715

Calculator

Solution

The third proportional to 52,002 and 122,715 is: 289,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,002 : 122,715 = 122,715 : x
  2. Step 2: Convert to fraction form
    52,002/122,715 = 122,715/x
  3. Step 3: Cross multiply
    52,002x = 122,715 × 122,715
  4. Step 4: Simplify right side
    52,002x = 15,058,971,225
  5. Step 5: Solve for x
    x = 15,058,971,225/52,002
  6. Step 6: Final answer
    x = 289,584.46

Related Problems

Find third proportional to 26,001 and 61,357.50
Half scale
Find third proportional to 104,004 and 245,430
Double scale
Find third proportional to 52,004 and 122,720
Similar ratio
Find third proportional to 78,003 and 184,072.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.