Home / 103,690-160,116

Finding the Third Proportional to 103,690 and 160,116

Calculator

Solution

The third proportional to 103,690 and 160,116 is: 247,247.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,690 : 160,116 = 160,116 : x
  2. Step 2: Convert to fraction form
    103,690/160,116 = 160,116/x
  3. Step 3: Cross multiply
    103,690x = 160,116 × 160,116
  4. Step 4: Simplify right side
    103,690x = 25,637,133,456
  5. Step 5: Solve for x
    x = 25,637,133,456/103,690
  6. Step 6: Final answer
    x = 247,247.89

Related Problems

Find third proportional to 51,845 and 80,058
Half scale
Find third proportional to 207,380 and 320,232
Double scale
Find third proportional to 103,692 and 160,119
Similar ratio
Find third proportional to 155,535 and 240,174
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.