Home / 108,605-159,025

Finding the Third Proportional to 108,605 and 159,025

Calculator

Solution

The third proportional to 108,605 and 159,025 is: 232,852.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,605 : 159,025 = 159,025 : x
  2. Step 2: Convert to fraction form
    108,605/159,025 = 159,025/x
  3. Step 3: Cross multiply
    108,605x = 159,025 × 159,025
  4. Step 4: Simplify right side
    108,605x = 25,288,950,625
  5. Step 5: Solve for x
    x = 25,288,950,625/108,605
  6. Step 6: Final answer
    x = 232,852.54

Related Problems

Find third proportional to 54,302.50 and 79,512.50
Half scale
Find third proportional to 217,210 and 318,050
Double scale
Find third proportional to 108,607 and 159,028
Similar ratio
Find third proportional to 162,907.50 and 238,537.50
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.