Home / 150,976-328,152

Finding the Third Proportional to 150,976 and 328,152

Calculator

Solution

The third proportional to 150,976 and 328,152 is: 713,250.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,976 : 328,152 = 328,152 : x
  2. Step 2: Convert to fraction form
    150,976/328,152 = 328,152/x
  3. Step 3: Cross multiply
    150,976x = 328,152 × 328,152
  4. Step 4: Simplify right side
    150,976x = 107,683,735,104
  5. Step 5: Solve for x
    x = 107,683,735,104/150,976
  6. Step 6: Final answer
    x = 713,250.68

Related Problems

Find third proportional to 75,488 and 164,076
Half scale
Find third proportional to 301,952 and 656,304
Double scale
Find third proportional to 150,978 and 328,156
Similar ratio
Find third proportional to 226,464 and 492,228
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.