Home / 163,366-351,764

Finding the Third Proportional to 163,366 and 351,764

Calculator

Solution

The third proportional to 163,366 and 351,764 is: 757,427.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,366 : 351,764 = 351,764 : x
  2. Step 2: Convert to fraction form
    163,366/351,764 = 351,764/x
  3. Step 3: Cross multiply
    163,366x = 351,764 × 351,764
  4. Step 4: Simplify right side
    163,366x = 123,737,911,696
  5. Step 5: Solve for x
    x = 123,737,911,696/163,366
  6. Step 6: Final answer
    x = 757,427.57

Related Problems

Find third proportional to 81,683 and 175,882
Half scale
Find third proportional to 326,732 and 703,528
Double scale
Find third proportional to 163,368 and 351,768
Similar ratio
Find third proportional to 245,049 and 527,646
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.