Home / 118,398-260,122

Finding the Third Proportional to 118,398 and 260,122

Calculator

Solution

The third proportional to 118,398 and 260,122 is: 571,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,398 : 260,122 = 260,122 : x
  2. Step 2: Convert to fraction form
    118,398/260,122 = 260,122/x
  3. Step 3: Cross multiply
    118,398x = 260,122 × 260,122
  4. Step 4: Simplify right side
    118,398x = 67,663,454,884
  5. Step 5: Solve for x
    x = 67,663,454,884/118,398
  6. Step 6: Final answer
    x = 571,491.54

Related Problems

Find third proportional to 59,199 and 130,061
Half scale
Find third proportional to 236,796 and 520,244
Double scale
Find third proportional to 118,400 and 260,126
Similar ratio
Find third proportional to 177,597 and 390,183
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.