Home / 18,152-26,740

Finding the Third Proportional to 18,152 and 26,740

Calculator

Solution

The third proportional to 18,152 and 26,740 is: 39,391.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,152 : 26,740 = 26,740 : x
  2. Step 2: Convert to fraction form
    18,152/26,740 = 26,740/x
  3. Step 3: Cross multiply
    18,152x = 26,740 × 26,740
  4. Step 4: Simplify right side
    18,152x = 715,027,600
  5. Step 5: Solve for x
    x = 715,027,600/18,152
  6. Step 6: Final answer
    x = 39,391.12

Related Problems

Find third proportional to 9,076 and 13,370
Half scale
Find third proportional to 36,304 and 53,480
Double scale
Find third proportional to 18,154 and 26,743
Similar ratio
Find third proportional to 27,228 and 40,110
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.