Home / 28,884-45,957

Finding the Third Proportional to 28,884 and 45,957

Calculator

Solution

The third proportional to 28,884 and 45,957 is: 73,121.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,884 : 45,957 = 45,957 : x
  2. Step 2: Convert to fraction form
    28,884/45,957 = 45,957/x
  3. Step 3: Cross multiply
    28,884x = 45,957 × 45,957
  4. Step 4: Simplify right side
    28,884x = 2,112,045,849
  5. Step 5: Solve for x
    x = 2,112,045,849/28,884
  6. Step 6: Final answer
    x = 73,121.65

Related Problems

Find third proportional to 14,442 and 22,978.50
Half scale
Find third proportional to 57,768 and 91,914
Double scale
Find third proportional to 28,886 and 45,960
Similar ratio
Find third proportional to 43,326 and 68,935.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.