Home / 170,011-371,126

Finding the Third Proportional to 170,011 and 371,126

Calculator

Solution

The third proportional to 170,011 and 371,126 is: 810,150.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,011 : 371,126 = 371,126 : x
  2. Step 2: Convert to fraction form
    170,011/371,126 = 371,126/x
  3. Step 3: Cross multiply
    170,011x = 371,126 × 371,126
  4. Step 4: Simplify right side
    170,011x = 137,734,507,876
  5. Step 5: Solve for x
    x = 137,734,507,876/170,011
  6. Step 6: Final answer
    x = 810,150.57

Related Problems

Find third proportional to 85,005.50 and 185,563
Half scale
Find third proportional to 340,022 and 742,252
Double scale
Find third proportional to 170,013 and 371,130
Similar ratio
Find third proportional to 255,016.50 and 556,689
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.