Home / 4,810-9,128

Finding the Third Proportional to 4,810 and 9,128

Calculator

Solution

The third proportional to 4,810 and 9,128 is: 17,322.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810 : 9,128 = 9,128 : x
  2. Step 2: Convert to fraction form
    4,810/9,128 = 9,128/x
  3. Step 3: Cross multiply
    4,810x = 9,128 × 9,128
  4. Step 4: Simplify right side
    4,810x = 83,320,384
  5. Step 5: Solve for x
    x = 83,320,384/4,810
  6. Step 6: Final answer
    x = 17,322.33

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.90) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.