Home / 38,118-56,623

Finding the Third Proportional to 38,118 and 56,623

Calculator

Solution

The third proportional to 38,118 and 56,623 is: 84,111.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,118 : 56,623 = 56,623 : x
  2. Step 2: Convert to fraction form
    38,118/56,623 = 56,623/x
  3. Step 3: Cross multiply
    38,118x = 56,623 × 56,623
  4. Step 4: Simplify right side
    38,118x = 3,206,164,129
  5. Step 5: Solve for x
    x = 3,206,164,129/38,118
  6. Step 6: Final answer
    x = 84,111.55

Related Problems

Find third proportional to 19,059 and 28,311.50
Half scale
Find third proportional to 76,236 and 113,246
Double scale
Find third proportional to 38,120 and 56,626
Similar ratio
Find third proportional to 57,177 and 84,934.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.