Home / 174,710-379,084

Finding the Third Proportional to 174,710 and 379,084

Calculator

Solution

The third proportional to 174,710 and 379,084 is: 822,532.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,710 : 379,084 = 379,084 : x
  2. Step 2: Convert to fraction form
    174,710/379,084 = 379,084/x
  3. Step 3: Cross multiply
    174,710x = 379,084 × 379,084
  4. Step 4: Simplify right side
    174,710x = 143,704,679,056
  5. Step 5: Solve for x
    x = 143,704,679,056/174,710
  6. Step 6: Final answer
    x = 822,532.65

Related Problems

Find third proportional to 87,355 and 189,542
Half scale
Find third proportional to 349,420 and 758,168
Double scale
Find third proportional to 174,712 and 379,088
Similar ratio
Find third proportional to 262,065 and 568,626
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.