Home / 47,159-73,609

Finding the Third Proportional to 47,159 and 73,609

Calculator

Solution

The third proportional to 47,159 and 73,609 is: 114,893.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159 : 73,609 = 73,609 : x
  2. Step 2: Convert to fraction form
    47,159/73,609 = 73,609/x
  3. Step 3: Cross multiply
    47,159x = 73,609 × 73,609
  4. Step 4: Simplify right side
    47,159x = 5,418,284,881
  5. Step 5: Solve for x
    x = 5,418,284,881/47,159
  6. Step 6: Final answer
    x = 114,893.97

Related Problems

Find third proportional to 23,579.50 and 36,804.50
Half scale
Find third proportional to 94,318 and 147,218
Double scale
Find third proportional to 47,161 and 73,612
Similar ratio
Find third proportional to 70,738.50 and 110,413.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.