Home / 204,485-433,567

Finding the Third Proportional to 204,485 and 433,567

Calculator

Solution

The third proportional to 204,485 and 433,567 is: 919,286.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,485 : 433,567 = 433,567 : x
  2. Step 2: Convert to fraction form
    204,485/433,567 = 433,567/x
  3. Step 3: Cross multiply
    204,485x = 433,567 × 433,567
  4. Step 4: Simplify right side
    204,485x = 187,980,343,489
  5. Step 5: Solve for x
    x = 187,980,343,489/204,485
  6. Step 6: Final answer
    x = 919,286.71

Related Problems

Find third proportional to 102,242.50 and 216,783.50
Half scale
Find third proportional to 408,970 and 867,134
Double scale
Find third proportional to 204,487 and 433,571
Similar ratio
Find third proportional to 306,727.50 and 650,350.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.