Home / 188,985-292,626

Finding the Third Proportional to 188,985 and 292,626

Calculator

Solution

The third proportional to 188,985 and 292,626 is: 453,104.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,985 : 292,626 = 292,626 : x
  2. Step 2: Convert to fraction form
    188,985/292,626 = 292,626/x
  3. Step 3: Cross multiply
    188,985x = 292,626 × 292,626
  4. Step 4: Simplify right side
    188,985x = 85,629,975,876
  5. Step 5: Solve for x
    x = 85,629,975,876/188,985
  6. Step 6: Final answer
    x = 453,104.62

Related Problems

Find third proportional to 94,492.50 and 146,313
Half scale
Find third proportional to 377,970 and 585,252
Double scale
Find third proportional to 188,987 and 292,629
Similar ratio
Find third proportional to 283,477.50 and 438,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.