Home / 177,577-264,928

Finding the Third Proportional to 177,577 and 264,928

Calculator

Solution

The third proportional to 177,577 and 264,928 is: 395,247.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,577 : 264,928 = 264,928 : x
  2. Step 2: Convert to fraction form
    177,577/264,928 = 264,928/x
  3. Step 3: Cross multiply
    177,577x = 264,928 × 264,928
  4. Step 4: Simplify right side
    177,577x = 70,186,845,184
  5. Step 5: Solve for x
    x = 70,186,845,184/177,577
  6. Step 6: Final answer
    x = 395,247.39

Related Problems

Find third proportional to 88,788.50 and 132,464
Half scale
Find third proportional to 355,154 and 529,856
Double scale
Find third proportional to 177,579 and 264,931
Similar ratio
Find third proportional to 266,365.50 and 397,392
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.