Home / 133,293-281,568

Finding the Third Proportional to 133,293 and 281,568

Calculator

Solution

The third proportional to 133,293 and 281,568 is: 594,783.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,293 : 281,568 = 281,568 : x
  2. Step 2: Convert to fraction form
    133,293/281,568 = 281,568/x
  3. Step 3: Cross multiply
    133,293x = 281,568 × 281,568
  4. Step 4: Simplify right side
    133,293x = 79,280,538,624
  5. Step 5: Solve for x
    x = 79,280,538,624/133,293
  6. Step 6: Final answer
    x = 594,783.96

Related Problems

Find third proportional to 66,646.50 and 140,784
Half scale
Find third proportional to 266,586 and 563,136
Double scale
Find third proportional to 133,295 and 281,572
Similar ratio
Find third proportional to 199,939.50 and 422,352
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.