Home / 18,730-25,054

Finding the Third Proportional to 18,730 and 25,054

Calculator

Solution

The third proportional to 18,730 and 25,054 is: 33,513.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,730 : 25,054 = 25,054 : x
  2. Step 2: Convert to fraction form
    18,730/25,054 = 25,054/x
  3. Step 3: Cross multiply
    18,730x = 25,054 × 25,054
  4. Step 4: Simplify right side
    18,730x = 627,702,916
  5. Step 5: Solve for x
    x = 627,702,916/18,730
  6. Step 6: Final answer
    x = 33,513.24

Related Problems

Find third proportional to 9,365 and 12,527
Half scale
Find third proportional to 37,460 and 50,108
Double scale
Find third proportional to 18,732 and 25,057
Similar ratio
Find third proportional to 28,095 and 37,581
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.