Home / 33,942-74,445

Finding the Third Proportional to 33,942 and 74,445

Calculator

Solution

The third proportional to 33,942 and 74,445 is: 163,280.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,942 : 74,445 = 74,445 : x
  2. Step 2: Convert to fraction form
    33,942/74,445 = 74,445/x
  3. Step 3: Cross multiply
    33,942x = 74,445 × 74,445
  4. Step 4: Simplify right side
    33,942x = 5,542,058,025
  5. Step 5: Solve for x
    x = 5,542,058,025/33,942
  6. Step 6: Final answer
    x = 163,280.24

Related Problems

Find third proportional to 16,971 and 37,222.50
Half scale
Find third proportional to 67,884 and 148,890
Double scale
Find third proportional to 33,944 and 74,449
Similar ratio
Find third proportional to 50,913 and 111,667.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.