Home / 174,462-276,705

Finding the Third Proportional to 174,462 and 276,705

Calculator

Solution

The third proportional to 174,462 and 276,705 is: 438,867.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,462 : 276,705 = 276,705 : x
  2. Step 2: Convert to fraction form
    174,462/276,705 = 276,705/x
  3. Step 3: Cross multiply
    174,462x = 276,705 × 276,705
  4. Step 4: Simplify right side
    174,462x = 76,565,657,025
  5. Step 5: Solve for x
    x = 76,565,657,025/174,462
  6. Step 6: Final answer
    x = 438,867.24

Related Problems

Find third proportional to 87,231 and 138,352.50
Half scale
Find third proportional to 348,924 and 553,410
Double scale
Find third proportional to 174,464 and 276,708
Similar ratio
Find third proportional to 261,693 and 415,057.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.