Home / 231,616-346,059

Finding the Third Proportional to 231,616 and 346,059

Calculator

Solution

The third proportional to 231,616 and 346,059 is: 517,049.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,616 : 346,059 = 346,059 : x
  2. Step 2: Convert to fraction form
    231,616/346,059 = 346,059/x
  3. Step 3: Cross multiply
    231,616x = 346,059 × 346,059
  4. Step 4: Simplify right side
    231,616x = 119,756,831,481
  5. Step 5: Solve for x
    x = 119,756,831,481/231,616
  6. Step 6: Final answer
    x = 517,049.04

Related Problems

Find third proportional to 115,808 and 173,029.50
Half scale
Find third proportional to 463,232 and 692,118
Double scale
Find third proportional to 231,618 and 346,062
Similar ratio
Find third proportional to 347,424 and 519,088.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.