Home / 74,072-160,204

Finding the Third Proportional to 74,072 and 160,204

Calculator

Solution

The third proportional to 74,072 and 160,204 is: 346,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,072 : 160,204 = 160,204 : x
  2. Step 2: Convert to fraction form
    74,072/160,204 = 160,204/x
  3. Step 3: Cross multiply
    74,072x = 160,204 × 160,204
  4. Step 4: Simplify right side
    74,072x = 25,665,321,616
  5. Step 5: Solve for x
    x = 25,665,321,616/74,072
  6. Step 6: Final answer
    x = 346,491.54

Related Problems

Find third proportional to 37,036 and 80,102
Half scale
Find third proportional to 148,144 and 320,408
Double scale
Find third proportional to 74,074 and 160,208
Similar ratio
Find third proportional to 111,108 and 240,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.