Home / 74,183-163,108

Finding the Third Proportional to 74,183 and 163,108

Calculator

Solution

The third proportional to 74,183 and 163,108 is: 358,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,183 : 163,108 = 163,108 : x
  2. Step 2: Convert to fraction form
    74,183/163,108 = 163,108/x
  3. Step 3: Cross multiply
    74,183x = 163,108 × 163,108
  4. Step 4: Simplify right side
    74,183x = 26,604,219,664
  5. Step 5: Solve for x
    x = 26,604,219,664/74,183
  6. Step 6: Final answer
    x = 358,629.60

Related Problems

Find third proportional to 37,091.50 and 81,554
Half scale
Find third proportional to 148,366 and 326,216
Double scale
Find third proportional to 74,185 and 163,112
Similar ratio
Find third proportional to 111,274.50 and 244,662
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.