Home / 33,640-71,598

Finding the Third Proportional to 33,640 and 71,598

Calculator

Solution

The third proportional to 33,640 and 71,598 is: 152,386.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,640 : 71,598 = 71,598 : x
  2. Step 2: Convert to fraction form
    33,640/71,598 = 71,598/x
  3. Step 3: Cross multiply
    33,640x = 71,598 × 71,598
  4. Step 4: Simplify right side
    33,640x = 5,126,273,604
  5. Step 5: Solve for x
    x = 5,126,273,604/33,640
  6. Step 6: Final answer
    x = 152,386.25

Related Problems

Find third proportional to 16,820 and 35,799
Half scale
Find third proportional to 67,280 and 143,196
Double scale
Find third proportional to 33,642 and 71,602
Similar ratio
Find third proportional to 50,460 and 107,397
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.