Home / 163,973-352,857

Finding the Third Proportional to 163,973 and 352,857

Calculator

Solution

The third proportional to 163,973 and 352,857 is: 759,320.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,973 : 352,857 = 352,857 : x
  2. Step 2: Convert to fraction form
    163,973/352,857 = 352,857/x
  3. Step 3: Cross multiply
    163,973x = 352,857 × 352,857
  4. Step 4: Simplify right side
    163,973x = 124,508,062,449
  5. Step 5: Solve for x
    x = 124,508,062,449/163,973
  6. Step 6: Final answer
    x = 759,320.51

Related Problems

Find third proportional to 81,986.50 and 176,428.50
Half scale
Find third proportional to 327,946 and 705,714
Double scale
Find third proportional to 163,975 and 352,861
Similar ratio
Find third proportional to 245,959.50 and 529,285.50
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.