Home / 70,252-124,910

Finding the Third Proportional to 70,252 and 124,910

Calculator

Solution

The third proportional to 70,252 and 124,910 is: 222,093.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,252 : 124,910 = 124,910 : x
  2. Step 2: Convert to fraction form
    70,252/124,910 = 124,910/x
  3. Step 3: Cross multiply
    70,252x = 124,910 × 124,910
  4. Step 4: Simplify right side
    70,252x = 15,602,508,100
  5. Step 5: Solve for x
    x = 15,602,508,100/70,252
  6. Step 6: Final answer
    x = 222,093.44

Related Problems

Find third proportional to 35,126 and 62,455
Half scale
Find third proportional to 140,504 and 249,820
Double scale
Find third proportional to 70,254 and 124,914
Similar ratio
Find third proportional to 105,378 and 187,365
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.