Home / 31,646-44,445

Finding the Third Proportional to 31,646 and 44,445

Calculator

Solution

The third proportional to 31,646 and 44,445 is: 62,420.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,646 : 44,445 = 44,445 : x
  2. Step 2: Convert to fraction form
    31,646/44,445 = 44,445/x
  3. Step 3: Cross multiply
    31,646x = 44,445 × 44,445
  4. Step 4: Simplify right side
    31,646x = 1,975,358,025
  5. Step 5: Solve for x
    x = 1,975,358,025/31,646
  6. Step 6: Final answer
    x = 62,420.46

Related Problems

Find third proportional to 15,823 and 22,222.50
Half scale
Find third proportional to 63,292 and 88,890
Double scale
Find third proportional to 31,648 and 44,448
Similar ratio
Find third proportional to 47,469 and 66,667.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.