Home / 177,594-380,379

Finding the Third Proportional to 177,594 and 380,379

Calculator

Solution

The third proportional to 177,594 and 380,379 is: 814,713.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,594 : 380,379 = 380,379 : x
  2. Step 2: Convert to fraction form
    177,594/380,379 = 380,379/x
  3. Step 3: Cross multiply
    177,594x = 380,379 × 380,379
  4. Step 4: Simplify right side
    177,594x = 144,688,183,641
  5. Step 5: Solve for x
    x = 144,688,183,641/177,594
  6. Step 6: Final answer
    x = 814,713.24

Related Problems

Find third proportional to 88,797 and 190,189.50
Half scale
Find third proportional to 355,188 and 760,758
Double scale
Find third proportional to 177,596 and 380,383
Similar ratio
Find third proportional to 266,391 and 570,568.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.