Home / 73,502-158,810

Finding the Third Proportional to 73,502 and 158,810

Calculator

Solution

The third proportional to 73,502 and 158,810 is: 343,128.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,502 : 158,810 = 158,810 : x
  2. Step 2: Convert to fraction form
    73,502/158,810 = 158,810/x
  3. Step 3: Cross multiply
    73,502x = 158,810 × 158,810
  4. Step 4: Simplify right side
    73,502x = 25,220,616,100
  5. Step 5: Solve for x
    x = 25,220,616,100/73,502
  6. Step 6: Final answer
    x = 343,128.30

Related Problems

Find third proportional to 36,751 and 79,405
Half scale
Find third proportional to 147,004 and 317,620
Double scale
Find third proportional to 73,504 and 158,814
Similar ratio
Find third proportional to 110,253 and 238,215
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.