Home / 75,322-163,764

Finding the Third Proportional to 75,322 and 163,764

Calculator

Solution

The third proportional to 75,322 and 163,764 is: 356,053.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,322 : 163,764 = 163,764 : x
  2. Step 2: Convert to fraction form
    75,322/163,764 = 163,764/x
  3. Step 3: Cross multiply
    75,322x = 163,764 × 163,764
  4. Step 4: Simplify right side
    75,322x = 26,818,647,696
  5. Step 5: Solve for x
    x = 26,818,647,696/75,322
  6. Step 6: Final answer
    x = 356,053.31

Related Problems

Find third proportional to 37,661 and 81,882
Half scale
Find third proportional to 150,644 and 327,528
Double scale
Find third proportional to 75,324 and 163,768
Similar ratio
Find third proportional to 112,983 and 245,646
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.