Home / 330,724-524,372

Finding the Third Proportional to 330,724 and 524,372

Calculator

Solution

The third proportional to 330,724 and 524,372 is: 831,406.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,724 : 524,372 = 524,372 : x
  2. Step 2: Convert to fraction form
    330,724/524,372 = 524,372/x
  3. Step 3: Cross multiply
    330,724x = 524,372 × 524,372
  4. Step 4: Simplify right side
    330,724x = 274,965,994,384
  5. Step 5: Solve for x
    x = 274,965,994,384/330,724
  6. Step 6: Final answer
    x = 831,406.23

Related Problems

Find third proportional to 165,362 and 262,186
Half scale
Find third proportional to 661,448 and 1,048,744
Double scale
Find third proportional to 330,726 and 524,375
Similar ratio
Find third proportional to 496,086 and 786,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.