Home / 54,285-119,613

Finding the Third Proportional to 54,285 and 119,613

Calculator

Solution

The third proportional to 54,285 and 119,613 is: 263,558.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,285 : 119,613 = 119,613 : x
  2. Step 2: Convert to fraction form
    54,285/119,613 = 119,613/x
  3. Step 3: Cross multiply
    54,285x = 119,613 × 119,613
  4. Step 4: Simplify right side
    54,285x = 14,307,269,769
  5. Step 5: Solve for x
    x = 14,307,269,769/54,285
  6. Step 6: Final answer
    x = 263,558.44

Related Problems

Find third proportional to 27,142.50 and 59,806.50
Half scale
Find third proportional to 108,570 and 239,226
Double scale
Find third proportional to 54,287 and 119,617
Similar ratio
Find third proportional to 81,427.50 and 179,419.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.