Home / 74,847-160,068

Finding the Third Proportional to 74,847 and 160,068

Calculator

Solution

The third proportional to 74,847 and 160,068 is: 342,321.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,847 : 160,068 = 160,068 : x
  2. Step 2: Convert to fraction form
    74,847/160,068 = 160,068/x
  3. Step 3: Cross multiply
    74,847x = 160,068 × 160,068
  4. Step 4: Simplify right side
    74,847x = 25,621,764,624
  5. Step 5: Solve for x
    x = 25,621,764,624/74,847
  6. Step 6: Final answer
    x = 342,321.86

Related Problems

Find third proportional to 37,423.50 and 80,034
Half scale
Find third proportional to 149,694 and 320,136
Double scale
Find third proportional to 74,849 and 160,072
Similar ratio
Find third proportional to 112,270.50 and 240,102
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.