Home / 60,685-124,286

Finding the Third Proportional to 60,685 and 124,286

Calculator

Solution

The third proportional to 60,685 and 124,286 is: 254,544.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,685 : 124,286 = 124,286 : x
  2. Step 2: Convert to fraction form
    60,685/124,286 = 124,286/x
  3. Step 3: Cross multiply
    60,685x = 124,286 × 124,286
  4. Step 4: Simplify right side
    60,685x = 15,447,009,796
  5. Step 5: Solve for x
    x = 15,447,009,796/60,685
  6. Step 6: Final answer
    x = 254,544.12

Related Problems

Find third proportional to 30,342.50 and 62,143
Half scale
Find third proportional to 121,370 and 248,572
Double scale
Find third proportional to 60,687 and 124,290
Similar ratio
Find third proportional to 91,027.50 and 186,429
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.