Home / 107,087-156,790

Finding the Third Proportional to 107,087 and 156,790

Calculator

Solution

The third proportional to 107,087 and 156,790 is: 229,561.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,087 : 156,790 = 156,790 : x
  2. Step 2: Convert to fraction form
    107,087/156,790 = 156,790/x
  3. Step 3: Cross multiply
    107,087x = 156,790 × 156,790
  4. Step 4: Simplify right side
    107,087x = 24,583,104,100
  5. Step 5: Solve for x
    x = 24,583,104,100/107,087
  6. Step 6: Final answer
    x = 229,561.98

Related Problems

Find third proportional to 53,543.50 and 78,395
Half scale
Find third proportional to 214,174 and 313,580
Double scale
Find third proportional to 107,089 and 156,793
Similar ratio
Find third proportional to 160,630.50 and 235,185
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.