Home / 60,332-129,914

Finding the Third Proportional to 60,332 and 129,914

Calculator

Solution

The third proportional to 60,332 and 129,914 is: 279,746.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,332 : 129,914 = 129,914 : x
  2. Step 2: Convert to fraction form
    60,332/129,914 = 129,914/x
  3. Step 3: Cross multiply
    60,332x = 129,914 × 129,914
  4. Step 4: Simplify right side
    60,332x = 16,877,647,396
  5. Step 5: Solve for x
    x = 16,877,647,396/60,332
  6. Step 6: Final answer
    x = 279,746.19

Related Problems

Find third proportional to 30,166 and 64,957
Half scale
Find third proportional to 120,664 and 259,828
Double scale
Find third proportional to 60,334 and 129,918
Similar ratio
Find third proportional to 90,498 and 194,871
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.