Home / 92,644-199,688

Finding the Third Proportional to 92,644 and 199,688

Calculator

Solution

The third proportional to 92,644 and 199,688 is: 430,414.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,644 : 199,688 = 199,688 : x
  2. Step 2: Convert to fraction form
    92,644/199,688 = 199,688/x
  3. Step 3: Cross multiply
    92,644x = 199,688 × 199,688
  4. Step 4: Simplify right side
    92,644x = 39,875,297,344
  5. Step 5: Solve for x
    x = 39,875,297,344/92,644
  6. Step 6: Final answer
    x = 430,414.25

Related Problems

Find third proportional to 46,322 and 99,844
Half scale
Find third proportional to 185,288 and 399,376
Double scale
Find third proportional to 92,646 and 199,692
Similar ratio
Find third proportional to 138,966 and 299,532
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.