Home / 244,010-389,613

Finding the Third Proportional to 244,010 and 389,613

Calculator

Solution

The third proportional to 244,010 and 389,613 is: 622,098.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,010 : 389,613 = 389,613 : x
  2. Step 2: Convert to fraction form
    244,010/389,613 = 389,613/x
  3. Step 3: Cross multiply
    244,010x = 389,613 × 389,613
  4. Step 4: Simplify right side
    244,010x = 151,798,289,769
  5. Step 5: Solve for x
    x = 151,798,289,769/244,010
  6. Step 6: Final answer
    x = 622,098.64

Related Problems

Find third proportional to 122,005 and 194,806.50
Half scale
Find third proportional to 488,020 and 779,226
Double scale
Find third proportional to 244,012 and 389,616
Similar ratio
Find third proportional to 366,015 and 584,419.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.