Home / 174,441-276,674

Finding the Third Proportional to 174,441 and 276,674

Calculator

Solution

The third proportional to 174,441 and 276,674 is: 438,821.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,441 : 276,674 = 276,674 : x
  2. Step 2: Convert to fraction form
    174,441/276,674 = 276,674/x
  3. Step 3: Cross multiply
    174,441x = 276,674 × 276,674
  4. Step 4: Simplify right side
    174,441x = 76,548,502,276
  5. Step 5: Solve for x
    x = 76,548,502,276/174,441
  6. Step 6: Final answer
    x = 438,821.74

Related Problems

Find third proportional to 87,220.50 and 138,337
Half scale
Find third proportional to 348,882 and 553,348
Double scale
Find third proportional to 174,443 and 276,677
Similar ratio
Find third proportional to 261,661.50 and 415,011
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.