Home / 193,003-425,270

Finding the Third Proportional to 193,003 and 425,270

Calculator

Solution

The third proportional to 193,003 and 425,270 is: 937,055.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,003 : 425,270 = 425,270 : x
  2. Step 2: Convert to fraction form
    193,003/425,270 = 425,270/x
  3. Step 3: Cross multiply
    193,003x = 425,270 × 425,270
  4. Step 4: Simplify right side
    193,003x = 180,854,572,900
  5. Step 5: Solve for x
    x = 180,854,572,900/193,003
  6. Step 6: Final answer
    x = 937,055.76

Related Problems

Find third proportional to 96,501.50 and 212,635
Half scale
Find third proportional to 386,006 and 850,540
Double scale
Find third proportional to 193,005 and 425,274
Similar ratio
Find third proportional to 289,504.50 and 637,905
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.