Home / 87,852-193,200

Finding the Third Proportional to 87,852 and 193,200

Calculator

Solution

The third proportional to 87,852 and 193,200 is: 424,876.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,852 : 193,200 = 193,200 : x
  2. Step 2: Convert to fraction form
    87,852/193,200 = 193,200/x
  3. Step 3: Cross multiply
    87,852x = 193,200 × 193,200
  4. Step 4: Simplify right side
    87,852x = 37,326,240,000
  5. Step 5: Solve for x
    x = 37,326,240,000/87,852
  6. Step 6: Final answer
    x = 424,876.38

Related Problems

Find third proportional to 43,926 and 96,600
Half scale
Find third proportional to 175,704 and 386,400
Double scale
Find third proportional to 87,854 and 193,204
Similar ratio
Find third proportional to 131,778 and 289,800
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.