Home / 193,370-298,800

Finding the Third Proportional to 193,370 and 298,800

Calculator

Solution

The third proportional to 193,370 and 298,800 is: 461,712.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,370 : 298,800 = 298,800 : x
  2. Step 2: Convert to fraction form
    193,370/298,800 = 298,800/x
  3. Step 3: Cross multiply
    193,370x = 298,800 × 298,800
  4. Step 4: Simplify right side
    193,370x = 89,281,440,000
  5. Step 5: Solve for x
    x = 89,281,440,000/193,370
  6. Step 6: Final answer
    x = 461,712.99

Related Problems

Find third proportional to 96,685 and 149,400
Half scale
Find third proportional to 386,740 and 597,600
Double scale
Find third proportional to 193,372 and 298,803
Similar ratio
Find third proportional to 290,055 and 448,200
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.