Home / 59,571-127,779

Finding the Third Proportional to 59,571 and 127,779

Calculator

Solution

The third proportional to 59,571 and 127,779 is: 274,084.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,571 : 127,779 = 127,779 : x
  2. Step 2: Convert to fraction form
    59,571/127,779 = 127,779/x
  3. Step 3: Cross multiply
    59,571x = 127,779 × 127,779
  4. Step 4: Simplify right side
    59,571x = 16,327,472,841
  5. Step 5: Solve for x
    x = 16,327,472,841/59,571
  6. Step 6: Final answer
    x = 274,084.25

Related Problems

Find third proportional to 29,785.50 and 63,889.50
Half scale
Find third proportional to 119,142 and 255,558
Double scale
Find third proportional to 59,573 and 127,783
Similar ratio
Find third proportional to 89,356.50 and 191,668.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.