Home / 4,626-7,176

Finding the Third Proportional to 4,626 and 7,176

Calculator

Solution

The third proportional to 4,626 and 7,176 is: 11,131.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626 : 7,176 = 7,176 : x
  2. Step 2: Convert to fraction form
    4,626/7,176 = 7,176/x
  3. Step 3: Cross multiply
    4,626x = 7,176 × 7,176
  4. Step 4: Simplify right side
    4,626x = 51,494,976
  5. Step 5: Solve for x
    x = 51,494,976/4,626
  6. Step 6: Final answer
    x = 11,131.64

Related Problems

Find third proportional to 2,313 and 3,588
Half scale
Find third proportional to 9,252 and 14,352
Double scale
Find third proportional to 4,628 and 7,179
Similar ratio
Find third proportional to 6,939 and 10,764
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.