Home / 174,996-374,778

Finding the Third Proportional to 174,996 and 374,778

Calculator

Solution

The third proportional to 174,996 and 374,778 is: 802,638.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,996 : 374,778 = 374,778 : x
  2. Step 2: Convert to fraction form
    174,996/374,778 = 374,778/x
  3. Step 3: Cross multiply
    174,996x = 374,778 × 374,778
  4. Step 4: Simplify right side
    174,996x = 140,458,549,284
  5. Step 5: Solve for x
    x = 140,458,549,284/174,996
  6. Step 6: Final answer
    x = 802,638.63

Related Problems

Find third proportional to 87,498 and 187,389
Half scale
Find third proportional to 349,992 and 749,556
Double scale
Find third proportional to 174,998 and 374,782
Similar ratio
Find third proportional to 262,494 and 562,167
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.