Home / 47,136-73,176

Finding the Third Proportional to 47,136 and 73,176

Calculator

Solution

The third proportional to 47,136 and 73,176 is: 113,601.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,136 : 73,176 = 73,176 : x
  2. Step 2: Convert to fraction form
    47,136/73,176 = 73,176/x
  3. Step 3: Cross multiply
    47,136x = 73,176 × 73,176
  4. Step 4: Simplify right side
    47,136x = 5,354,726,976
  5. Step 5: Solve for x
    x = 5,354,726,976/47,136
  6. Step 6: Final answer
    x = 113,601.64

Related Problems

Find third proportional to 23,568 and 36,588
Half scale
Find third proportional to 94,272 and 146,352
Double scale
Find third proportional to 47,138 and 73,179
Similar ratio
Find third proportional to 70,704 and 109,764
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.