Home / 198,472-297,744

Finding the Third Proportional to 198,472 and 297,744

Calculator

Solution

The third proportional to 198,472 and 297,744 is: 446,670.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,472 : 297,744 = 297,744 : x
  2. Step 2: Convert to fraction form
    198,472/297,744 = 297,744/x
  3. Step 3: Cross multiply
    198,472x = 297,744 × 297,744
  4. Step 4: Simplify right side
    198,472x = 88,651,489,536
  5. Step 5: Solve for x
    x = 88,651,489,536/198,472
  6. Step 6: Final answer
    x = 446,670.01

Related Problems

Find third proportional to 99,236 and 148,872
Half scale
Find third proportional to 396,944 and 595,488
Double scale
Find third proportional to 198,474 and 297,747
Similar ratio
Find third proportional to 297,708 and 446,616
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.