Home / 159,363-347,704

Finding the Third Proportional to 159,363 and 347,704

Calculator

Solution

The third proportional to 159,363 and 347,704 is: 758,633.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,363 : 347,704 = 347,704 : x
  2. Step 2: Convert to fraction form
    159,363/347,704 = 347,704/x
  3. Step 3: Cross multiply
    159,363x = 347,704 × 347,704
  4. Step 4: Simplify right side
    159,363x = 120,898,071,616
  5. Step 5: Solve for x
    x = 120,898,071,616/159,363
  6. Step 6: Final answer
    x = 758,633.26

Related Problems

Find third proportional to 79,681.50 and 173,852
Half scale
Find third proportional to 318,726 and 695,408
Double scale
Find third proportional to 159,365 and 347,708
Similar ratio
Find third proportional to 239,044.50 and 521,556
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.