Home / 174,676-374,282

Finding the Third Proportional to 174,676 and 374,282

Calculator

Solution

The third proportional to 174,676 and 374,282 is: 801,982.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,676 : 374,282 = 374,282 : x
  2. Step 2: Convert to fraction form
    174,676/374,282 = 374,282/x
  3. Step 3: Cross multiply
    174,676x = 374,282 × 374,282
  4. Step 4: Simplify right side
    174,676x = 140,087,015,524
  5. Step 5: Solve for x
    x = 140,087,015,524/174,676
  6. Step 6: Final answer
    x = 801,982.04

Related Problems

Find third proportional to 87,338 and 187,141
Half scale
Find third proportional to 349,352 and 748,564
Double scale
Find third proportional to 174,678 and 374,286
Similar ratio
Find third proportional to 262,014 and 561,423
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.