Home / 31,392-44,628

Finding the Third Proportional to 31,392 and 44,628

Calculator

Solution

The third proportional to 31,392 and 44,628 is: 63,444.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,392 : 44,628 = 44,628 : x
  2. Step 2: Convert to fraction form
    31,392/44,628 = 44,628/x
  3. Step 3: Cross multiply
    31,392x = 44,628 × 44,628
  4. Step 4: Simplify right side
    31,392x = 1,991,658,384
  5. Step 5: Solve for x
    x = 1,991,658,384/31,392
  6. Step 6: Final answer
    x = 63,444.78

Related Problems

Find third proportional to 15,696 and 22,314
Half scale
Find third proportional to 62,784 and 89,256
Double scale
Find third proportional to 31,394 and 44,631
Similar ratio
Find third proportional to 47,088 and 66,942
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.