Home / 306,105-482,634

Finding the Third Proportional to 306,105 and 482,634

Calculator

Solution

The third proportional to 306,105 and 482,634 is: 760,966.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,105 : 482,634 = 482,634 : x
  2. Step 2: Convert to fraction form
    306,105/482,634 = 482,634/x
  3. Step 3: Cross multiply
    306,105x = 482,634 × 482,634
  4. Step 4: Simplify right side
    306,105x = 232,935,577,956
  5. Step 5: Solve for x
    x = 232,935,577,956/306,105
  6. Step 6: Final answer
    x = 760,966.26

Related Problems

Find third proportional to 153,052.50 and 241,317
Half scale
Find third proportional to 612,210 and 965,268
Double scale
Find third proportional to 306,107 and 482,637
Similar ratio
Find third proportional to 459,157.50 and 723,951
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.