Home / 26,785-51,138

Finding the Third Proportional to 26,785 and 51,138

Calculator

Solution

The third proportional to 26,785 and 51,138 is: 97,632.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,785 : 51,138 = 51,138 : x
  2. Step 2: Convert to fraction form
    26,785/51,138 = 51,138/x
  3. Step 3: Cross multiply
    26,785x = 51,138 × 51,138
  4. Step 4: Simplify right side
    26,785x = 2,615,095,044
  5. Step 5: Solve for x
    x = 2,615,095,044/26,785
  6. Step 6: Final answer
    x = 97,632.82

Related Problems

Find third proportional to 13,392.50 and 25,569
Half scale
Find third proportional to 53,570 and 102,276
Double scale
Find third proportional to 26,787 and 51,142
Similar ratio
Find third proportional to 40,177.50 and 76,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.