Home / 60,605-124,147

Finding the Third Proportional to 60,605 and 124,147

Calculator

Solution

The third proportional to 60,605 and 124,147 is: 254,310.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,605 : 124,147 = 124,147 : x
  2. Step 2: Convert to fraction form
    60,605/124,147 = 124,147/x
  3. Step 3: Cross multiply
    60,605x = 124,147 × 124,147
  4. Step 4: Simplify right side
    60,605x = 15,412,477,609
  5. Step 5: Solve for x
    x = 15,412,477,609/60,605
  6. Step 6: Final answer
    x = 254,310.33

Related Problems

Find third proportional to 30,302.50 and 62,073.50
Half scale
Find third proportional to 121,210 and 248,294
Double scale
Find third proportional to 60,607 and 124,151
Similar ratio
Find third proportional to 90,907.50 and 186,220.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.