Home / 10,764-23,121

Finding the Third Proportional to 10,764 and 23,121

Calculator

Solution

The third proportional to 10,764 and 23,121 is: 49,663.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764 : 23,121 = 23,121 : x
  2. Step 2: Convert to fraction form
    10,764/23,121 = 23,121/x
  3. Step 3: Cross multiply
    10,764x = 23,121 × 23,121
  4. Step 4: Simplify right side
    10,764x = 534,580,641
  5. Step 5: Solve for x
    x = 534,580,641/10,764
  6. Step 6: Final answer
    x = 49,663.75

Related Problems

Find third proportional to 5,382 and 11,560.50
Half scale
Find third proportional to 21,528 and 46,242
Double scale
Find third proportional to 10,766 and 23,125
Similar ratio
Find third proportional to 16,146 and 34,681.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.