Home / 74,592-157,824

Finding the Third Proportional to 74,592 and 157,824

Calculator

Solution

The third proportional to 74,592 and 157,824 is: 333,928.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,592 : 157,824 = 157,824 : x
  2. Step 2: Convert to fraction form
    74,592/157,824 = 157,824/x
  3. Step 3: Cross multiply
    74,592x = 157,824 × 157,824
  4. Step 4: Simplify right side
    74,592x = 24,908,414,976
  5. Step 5: Solve for x
    x = 24,908,414,976/74,592
  6. Step 6: Final answer
    x = 333,928.77

Related Problems

Find third proportional to 37,296 and 78,912
Half scale
Find third proportional to 149,184 and 315,648
Double scale
Find third proportional to 74,594 and 157,828
Similar ratio
Find third proportional to 111,888 and 236,736
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.