Home / 108,602-159,021

Finding the Third Proportional to 108,602 and 159,021

Calculator

Solution

The third proportional to 108,602 and 159,021 is: 232,847.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,602 : 159,021 = 159,021 : x
  2. Step 2: Convert to fraction form
    108,602/159,021 = 159,021/x
  3. Step 3: Cross multiply
    108,602x = 159,021 × 159,021
  4. Step 4: Simplify right side
    108,602x = 25,287,678,441
  5. Step 5: Solve for x
    x = 25,287,678,441/108,602
  6. Step 6: Final answer
    x = 232,847.26

Related Problems

Find third proportional to 54,301 and 79,510.50
Half scale
Find third proportional to 217,204 and 318,042
Double scale
Find third proportional to 108,604 and 159,024
Similar ratio
Find third proportional to 162,903 and 238,531.50
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.