Home / 124,429-192,984

Finding the Third Proportional to 124,429 and 192,984

Calculator

Solution

The third proportional to 124,429 and 192,984 is: 299,309.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,429 : 192,984 = 192,984 : x
  2. Step 2: Convert to fraction form
    124,429/192,984 = 192,984/x
  3. Step 3: Cross multiply
    124,429x = 192,984 × 192,984
  4. Step 4: Simplify right side
    124,429x = 37,242,824,256
  5. Step 5: Solve for x
    x = 37,242,824,256/124,429
  6. Step 6: Final answer
    x = 299,309.84

Related Problems

Find third proportional to 62,214.50 and 96,492
Half scale
Find third proportional to 248,858 and 385,968
Double scale
Find third proportional to 124,431 and 192,987
Similar ratio
Find third proportional to 186,643.50 and 289,476
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.