Home / 18,242-26,087

Finding the Third Proportional to 18,242 and 26,087

Calculator

Solution

The third proportional to 18,242 and 26,087 is: 37,305.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,242 : 26,087 = 26,087 : x
  2. Step 2: Convert to fraction form
    18,242/26,087 = 26,087/x
  3. Step 3: Cross multiply
    18,242x = 26,087 × 26,087
  4. Step 4: Simplify right side
    18,242x = 680,531,569
  5. Step 5: Solve for x
    x = 680,531,569/18,242
  6. Step 6: Final answer
    x = 37,305.75

Related Problems

Find third proportional to 9,121 and 13,043.50
Half scale
Find third proportional to 36,484 and 52,174
Double scale
Find third proportional to 18,244 and 26,090
Similar ratio
Find third proportional to 27,363 and 39,130.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.