Home / 332,758-543,306

Finding the Third Proportional to 332,758 and 543,306

Calculator

Solution

The third proportional to 332,758 and 543,306 is: 887,075.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,758 : 543,306 = 543,306 : x
  2. Step 2: Convert to fraction form
    332,758/543,306 = 543,306/x
  3. Step 3: Cross multiply
    332,758x = 543,306 × 543,306
  4. Step 4: Simplify right side
    332,758x = 295,181,409,636
  5. Step 5: Solve for x
    x = 295,181,409,636/332,758
  6. Step 6: Final answer
    x = 887,075.32

Related Problems

Find third proportional to 166,379 and 271,653
Half scale
Find third proportional to 665,516 and 1,086,612
Double scale
Find third proportional to 332,760 and 543,309
Similar ratio
Find third proportional to 499,137 and 814,959
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.