Home / 10,042-18,752

Finding the Third Proportional to 10,042 and 18,752

Calculator

Solution

The third proportional to 10,042 and 18,752 is: 35,016.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,042 : 18,752 = 18,752 : x
  2. Step 2: Convert to fraction form
    10,042/18,752 = 18,752/x
  3. Step 3: Cross multiply
    10,042x = 18,752 × 18,752
  4. Step 4: Simplify right side
    10,042x = 351,637,504
  5. Step 5: Solve for x
    x = 351,637,504/10,042
  6. Step 6: Final answer
    x = 35,016.68

Related Problems

Find third proportional to 5,021 and 9,376
Half scale
Find third proportional to 20,084 and 37,504
Double scale
Find third proportional to 10,044 and 18,756
Similar ratio
Find third proportional to 15,063 and 28,128
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.