Home / 174,456-376,544

Finding the Third Proportional to 174,456 and 376,544

Calculator

Solution

The third proportional to 174,456 and 376,544 is: 812,728.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,456 : 376,544 = 376,544 : x
  2. Step 2: Convert to fraction form
    174,456/376,544 = 376,544/x
  3. Step 3: Cross multiply
    174,456x = 376,544 × 376,544
  4. Step 4: Simplify right side
    174,456x = 141,785,383,936
  5. Step 5: Solve for x
    x = 141,785,383,936/174,456
  6. Step 6: Final answer
    x = 812,728.62

Related Problems

Find third proportional to 87,228 and 188,272
Half scale
Find third proportional to 348,912 and 753,088
Double scale
Find third proportional to 174,458 and 376,548
Similar ratio
Find third proportional to 261,684 and 564,816
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.