Home / 174,248-381,704

Finding the Third Proportional to 174,248 and 381,704

Calculator

Solution

The third proportional to 174,248 and 381,704 is: 836,152.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,248 : 381,704 = 381,704 : x
  2. Step 2: Convert to fraction form
    174,248/381,704 = 381,704/x
  3. Step 3: Cross multiply
    174,248x = 381,704 × 381,704
  4. Step 4: Simplify right side
    174,248x = 145,697,943,616
  5. Step 5: Solve for x
    x = 145,697,943,616/174,248
  6. Step 6: Final answer
    x = 836,152.75

Related Problems

Find third proportional to 87,124 and 190,852
Half scale
Find third proportional to 348,496 and 763,408
Double scale
Find third proportional to 174,250 and 381,708
Similar ratio
Find third proportional to 261,372 and 572,556
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.