Home / 90,324-127,083

Finding the Third Proportional to 90,324 and 127,083

Calculator

Solution

The third proportional to 90,324 and 127,083 is: 178,801.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,324 : 127,083 = 127,083 : x
  2. Step 2: Convert to fraction form
    90,324/127,083 = 127,083/x
  3. Step 3: Cross multiply
    90,324x = 127,083 × 127,083
  4. Step 4: Simplify right side
    90,324x = 16,150,088,889
  5. Step 5: Solve for x
    x = 16,150,088,889/90,324
  6. Step 6: Final answer
    x = 178,801.75

Related Problems

Find third proportional to 45,162 and 63,541.50
Half scale
Find third proportional to 180,648 and 254,166
Double scale
Find third proportional to 90,326 and 127,086
Similar ratio
Find third proportional to 135,486 and 190,624.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.