Home / 124,451-191,397

Finding the Third Proportional to 124,451 and 191,397

Calculator

Solution

The third proportional to 124,451 and 191,397 is: 294,355.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,451 : 191,397 = 191,397 : x
  2. Step 2: Convert to fraction form
    124,451/191,397 = 191,397/x
  3. Step 3: Cross multiply
    124,451x = 191,397 × 191,397
  4. Step 4: Simplify right side
    124,451x = 36,632,811,609
  5. Step 5: Solve for x
    x = 36,632,811,609/124,451
  6. Step 6: Final answer
    x = 294,355.30

Related Problems

Find third proportional to 62,225.50 and 95,698.50
Half scale
Find third proportional to 248,902 and 382,794
Double scale
Find third proportional to 124,453 and 191,400
Similar ratio
Find third proportional to 186,676.50 and 287,095.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.