Home / 7,076-15,412

Finding the Third Proportional to 7,076 and 15,412

Calculator

Solution

The third proportional to 7,076 and 15,412 is: 33,568.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,076 : 15,412 = 15,412 : x
  2. Step 2: Convert to fraction form
    7,076/15,412 = 15,412/x
  3. Step 3: Cross multiply
    7,076x = 15,412 × 15,412
  4. Step 4: Simplify right side
    7,076x = 237,529,744
  5. Step 5: Solve for x
    x = 237,529,744/7,076
  6. Step 6: Final answer
    x = 33,568.36

Related Problems

Find third proportional to 3,538 and 7,706
Half scale
Find third proportional to 14,152 and 30,824
Double scale
Find third proportional to 7,078 and 15,416
Similar ratio
Find third proportional to 10,614 and 23,118
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.