Home / 198,334-302,151

Finding the Third Proportional to 198,334 and 302,151

Calculator

Solution

The third proportional to 198,334 and 302,151 is: 460,310.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,334 : 302,151 = 302,151 : x
  2. Step 2: Convert to fraction form
    198,334/302,151 = 302,151/x
  3. Step 3: Cross multiply
    198,334x = 302,151 × 302,151
  4. Step 4: Simplify right side
    198,334x = 91,295,226,801
  5. Step 5: Solve for x
    x = 91,295,226,801/198,334
  6. Step 6: Final answer
    x = 460,310.52

Related Problems

Find third proportional to 99,167 and 151,075.50
Half scale
Find third proportional to 396,668 and 604,302
Double scale
Find third proportional to 198,336 and 302,154
Similar ratio
Find third proportional to 297,501 and 453,226.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.