Home / 74,012-158,600

Finding the Third Proportional to 74,012 and 158,600

Calculator

Solution

The third proportional to 74,012 and 158,600 is: 339,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,012 : 158,600 = 158,600 : x
  2. Step 2: Convert to fraction form
    74,012/158,600 = 158,600/x
  3. Step 3: Cross multiply
    74,012x = 158,600 × 158,600
  4. Step 4: Simplify right side
    74,012x = 25,153,960,000
  5. Step 5: Solve for x
    x = 25,153,960,000/74,012
  6. Step 6: Final answer
    x = 339,863.27

Related Problems

Find third proportional to 37,006 and 79,300
Half scale
Find third proportional to 148,024 and 317,200
Double scale
Find third proportional to 74,014 and 158,604
Similar ratio
Find third proportional to 111,018 and 237,900
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.