Home / 3,252-7,072.50

Finding the Third Proportional to 3,252 and 7,072.50

Calculator

Solution

The third proportional to 3,252 and 7,072.50 is: 15,381.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252 : 7,072.50 = 7,072.50 : x
  2. Step 2: Convert to fraction form
    3,252/7,072.50 = 7,072.50/x
  3. Step 3: Cross multiply
    3,252x = 7,072.50 × 7,072.50
  4. Step 4: Simplify right side
    3,252x = 50,020,256.25
  5. Step 5: Solve for x
    x = 50,020,256.25/3,252
  6. Step 6: Final answer
    x = 15,381.38

Related Problems

Find third proportional to 1,626 and 3,536.25
Half scale
Find third proportional to 6,504 and 14,145
Double scale
Find third proportional to 3,254 and 7,077
Similar ratio
Find third proportional to 4,878 and 10,608.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.